2009442886

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{211}}^1$

素因数の和:346

約数の個数: 96

約数和(自身を含む): 3654201600

約数和(自身を除く): 1644758714

約数列:

[1, 2, 11, 22, 23, 29, 46, 58, 59, 118, 121, 211, 242, 253, 319, 422, 506, 638, 649, 667, 1298, 1334, 1357, 1711, 2321, 2714, 2783, 3422, 3509, 4642, 4853, 5566, 6119, 7018, 7139, 7337, 9706, 12238, 12449, 14278, 14674, 14927, 18821, 24898, 25531, 29854, 37642, 39353, 51062, 53383, 67309, 78706, 80707, 106766, 134618, 136939, 140737, 161414, 164197, 207031, 273878, 281474, 286327, 328394, 361021, 414062, 432883, 572654, 587213, 722042, 740399, 865766, 1174426, 1480798, 1506329, 1548107, 3012658, 3096214, 3149597, 3971231, 4761713, 6299194, 7942462, 8303483, 9523426, 16606966, 17029177, 34058354, 34645567, 43683541, 69291134, 87367082, 91338313, 182676626, 1004721443, 2009442886]

約数ペア:

[(1, 2009442886), (2, 1004721443), (11, 182676626), (22, 91338313), (23, 87367082), (29, 69291134), (46, 43683541), (58, 34645567), (59, 34058354), (118, 17029177), (121, 16606966), (211, 9523426), (242, 8303483), (253, 7942462), (319, 6299194), (422, 4761713), (506, 3971231), (638, 3149597), (649, 3096214), (667, 3012658), (1298, 1548107), (1334, 1506329), (1357, 1480798), (1711, 1174426), (2321, 865766), (2714, 740399), (2783, 722042), (3422, 587213), (3509, 572654), (4642, 432883), (4853, 414062), (5566, 361021), (6119, 328394), (7018, 286327), (7139, 281474), (7337, 273878), (9706, 207031), (12238, 164197), (12449, 161414), (14278, 140737), (14674, 136939), (14927, 134618), (18821, 106766), (24898, 80707), (25531, 78706), (29854, 67309), (37642, 53383), (39353, 51062)]