2510151446

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{983}}^1$

素因数の和:1205

約数の個数: 64

約数和(自身を含む): 4463424000

約数和(自身を除く): 1953272554

約数列:

[1, 2, 11, 19, 22, 38, 41, 82, 149, 209, 298, 418, 451, 779, 902, 983, 1558, 1639, 1966, 2831, 3278, 5662, 6109, 8569, 10813, 12218, 17138, 18677, 21626, 31141, 37354, 40303, 62282, 67199, 80606, 116071, 134398, 146467, 205447, 232142, 292934, 410894, 443333, 765757, 886666, 1276781, 1531514, 1611137, 2553562, 2782873, 3222274, 5565746, 6005147, 8423327, 12010294, 16846654, 30611603, 61223206, 66056617, 114097793, 132113234, 228195586, 1255075723, 2510151446]

約数ペア:

[(1, 2510151446), (2, 1255075723), (11, 228195586), (19, 132113234), (22, 114097793), (38, 66056617), (41, 61223206), (82, 30611603), (149, 16846654), (209, 12010294), (298, 8423327), (418, 6005147), (451, 5565746), (779, 3222274), (902, 2782873), (983, 2553562), (1558, 1611137), (1639, 1531514), (1966, 1276781), (2831, 886666), (3278, 765757), (5662, 443333), (6109, 410894), (8569, 292934), (10813, 232142), (12218, 205447), (17138, 146467), (18677, 134398), (21626, 116071), (31141, 80606), (37354, 67199), (40303, 62282)]