1657808412

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{4663}}^1$

素因数の和:4779

約数の個数: 96

約数和(自身を含む): 4344012288

約数和(自身を除く): 2686203876

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 43, 52, 53, 78, 86, 106, 129, 156, 159, 172, 212, 258, 318, 516, 559, 636, 689, 1118, 1378, 1677, 2067, 2236, 2279, 2756, 3354, 4134, 4558, 4663, 6708, 6837, 8268, 9116, 9326, 13674, 13989, 18652, 27348, 27978, 29627, 55956, 59254, 60619, 88881, 118508, 121238, 177762, 181857, 200509, 242476, 247139, 355524, 363714, 401018, 494278, 601527, 727428, 741417, 802036, 988556, 1203054, 1482834, 2406108, 2606617, 2965668, 3212807, 5213234, 6425614, 7819851, 9638421, 10426468, 10626977, 12851228, 15639702, 19276842, 21253954, 31279404, 31880931, 38553684, 42507908, 63761862, 127523724, 138150701, 276301402, 414452103, 552602804, 828904206, 1657808412]

約数ペア:

[(1, 1657808412), (2, 828904206), (3, 552602804), (4, 414452103), (6, 276301402), (12, 138150701), (13, 127523724), (26, 63761862), (39, 42507908), (43, 38553684), (52, 31880931), (53, 31279404), (78, 21253954), (86, 19276842), (106, 15639702), (129, 12851228), (156, 10626977), (159, 10426468), (172, 9638421), (212, 7819851), (258, 6425614), (318, 5213234), (516, 3212807), (559, 2965668), (636, 2606617), (689, 2406108), (1118, 1482834), (1378, 1203054), (1677, 988556), (2067, 802036), (2236, 741417), (2279, 727428), (2756, 601527), (3354, 494278), (4134, 401018), (4558, 363714), (4663, 355524), (6708, 247139), (6837, 242476), (8268, 200509), (9116, 181857), (9326, 177762), (13674, 121238), (13989, 118508), (18652, 88881), (27348, 60619), (27978, 59254), (29627, 55956)]