425289046

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{6473}}^1$

素因数の和:6533

約数の個数: 48

約数和(自身を含む): 828775584

約数和(自身を除く): 403486538

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 247, 266, 361, 494, 722, 1729, 2527, 3458, 4693, 5054, 6473, 9386, 12946, 32851, 45311, 65702, 84149, 90622, 122987, 168298, 245974, 589043, 860909, 1178086, 1598831, 1721818, 2336753, 3197662, 4673506, 11191817, 16357271, 22383634, 30377789, 32714542, 60755578, 212644523, 425289046]

約数ペア:

[(1, 425289046), (2, 212644523), (7, 60755578), (13, 32714542), (14, 30377789), (19, 22383634), (26, 16357271), (38, 11191817), (91, 4673506), (133, 3197662), (182, 2336753), (247, 1721818), (266, 1598831), (361, 1178086), (494, 860909), (722, 589043), (1729, 245974), (2527, 168298), (3458, 122987), (4693, 90622), (5054, 84149), (6473, 65702), (9386, 45311), (12946, 32851)]