2040384164

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{2477}}^1$

素因数の和:2605

約数の個数: 96

約数和(自身を含む): 4600436736

約数和(自身を除く): 2560052572

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 73, 91, 124, 146, 182, 217, 292, 364, 403, 434, 511, 806, 868, 949, 1022, 1612, 1898, 2044, 2263, 2477, 2821, 3796, 4526, 4954, 5642, 6643, 9052, 9908, 11284, 13286, 15841, 17339, 26572, 29419, 31682, 32201, 34678, 58838, 63364, 64402, 69356, 76787, 117676, 128804, 153574, 180821, 205933, 225407, 307148, 361642, 411866, 450814, 537509, 723284, 823732, 901628, 998231, 1075018, 1265747, 1996462, 2150036, 2350673, 2531494, 3992924, 4701346, 5062988, 5605451, 6987617, 9402692, 11210902, 13975234, 16454711, 22421804, 27950468, 32909422, 39238157, 65818844, 72870863, 78476314, 145741726, 156952628, 291483452, 510096041, 1020192082, 2040384164]

約数ペア:

[(1, 2040384164), (2, 1020192082), (4, 510096041), (7, 291483452), (13, 156952628), (14, 145741726), (26, 78476314), (28, 72870863), (31, 65818844), (52, 39238157), (62, 32909422), (73, 27950468), (91, 22421804), (124, 16454711), (146, 13975234), (182, 11210902), (217, 9402692), (292, 6987617), (364, 5605451), (403, 5062988), (434, 4701346), (511, 3992924), (806, 2531494), (868, 2350673), (949, 2150036), (1022, 1996462), (1612, 1265747), (1898, 1075018), (2044, 998231), (2263, 901628), (2477, 823732), (2821, 723284), (3796, 537509), (4526, 450814), (4954, 411866), (5642, 361642), (6643, 307148), (9052, 225407), (9908, 205933), (11284, 180821), (13286, 153574), (15841, 128804), (17339, 117676), (26572, 76787), (29419, 69356), (31682, 64402), (32201, 63364), (34678, 58838)]