2005604892

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{7457}}^1$

素因数の和:7739

約数の個数: 72

約数和(自身を含む): 5255682432

約数和(自身を除く): 3250077540

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 241, 279, 372, 482, 558, 723, 964, 1116, 1446, 2169, 2892, 4338, 7457, 7471, 8676, 14914, 14942, 22371, 22413, 29828, 29884, 44742, 44826, 67113, 67239, 89484, 89652, 134226, 134478, 231167, 268452, 268956, 462334, 693501, 924668, 1387002, 1797137, 2080503, 2774004, 3594274, 4161006, 5391411, 7188548, 8322012, 10782822, 16174233, 21565644, 32348466, 55711247, 64696932, 111422494, 167133741, 222844988, 334267482, 501401223, 668534964, 1002802446, 2005604892]

約数ペア:

[(1, 2005604892), (2, 1002802446), (3, 668534964), (4, 501401223), (6, 334267482), (9, 222844988), (12, 167133741), (18, 111422494), (31, 64696932), (36, 55711247), (62, 32348466), (93, 21565644), (124, 16174233), (186, 10782822), (241, 8322012), (279, 7188548), (372, 5391411), (482, 4161006), (558, 3594274), (723, 2774004), (964, 2080503), (1116, 1797137), (1446, 1387002), (2169, 924668), (2892, 693501), (4338, 462334), (7457, 268956), (7471, 268452), (8676, 231167), (14914, 134478), (14942, 134226), (22371, 89652), (22413, 89484), (29828, 67239), (29884, 67113), (44742, 44826)]