1418089790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{45263}}^1$

素因数の和:45524

約数の個数: 32

約数和(自身を含む): 2760379776

約数和(自身を除く): 1342289986

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 241, 482, 1205, 2410, 3133, 6266, 15665, 31330, 45263, 90526, 226315, 452630, 588419, 1176838, 2942095, 5884190, 10908383, 21816766, 54541915, 109083830, 141808979, 283617958, 709044895, 1418089790]

約数ペア:

[(1, 1418089790), (2, 709044895), (5, 283617958), (10, 141808979), (13, 109083830), (26, 54541915), (65, 21816766), (130, 10908383), (241, 5884190), (482, 2942095), (1205, 1176838), (2410, 588419), (3133, 452630), (6266, 226315), (15665, 90526), (31330, 45263)]