1955044

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:196

約数の個数: 48

約数和(自身を含む): 4346496

約数和(自身を除く): 2391452

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 41, 52, 82, 91, 131, 164, 182, 262, 287, 364, 524, 533, 574, 917, 1066, 1148, 1703, 1834, 2132, 3406, 3668, 3731, 5371, 6812, 7462, 10742, 11921, 14924, 21484, 23842, 37597, 47684, 69823, 75194, 139646, 150388, 279292, 488761, 977522, 1955044]

約数ペア:

[(1, 1955044), (2, 977522), (4, 488761), (7, 279292), (13, 150388), (14, 139646), (26, 75194), (28, 69823), (41, 47684), (52, 37597), (82, 23842), (91, 21484), (131, 14924), (164, 11921), (182, 10742), (262, 7462), (287, 6812), (364, 5371), (524, 3731), (533, 3668), (574, 3406), (917, 2132), (1066, 1834), (1148, 1703)]