670747665614

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{22111}}^1\times {\mathrm{9187}}^1$

素因数の和:31440

約数の個数: 32

約数和(自身を含む): 1092215341056

約数和(自身を除く): 421467675442

約数列:

[1, 2, 13, 26, 127, 254, 1651, 3302, 9187, 18374, 22111, 44222, 119431, 238862, 287443, 574886, 1166749, 2333498, 2808097, 5616194, 15167737, 30335474, 36505261, 73010522, 203133757, 406267514, 2640738841, 5281477682, 25797987139, 51595974278, 335373832807, 670747665614]

約数ペア:

[(1, 670747665614), (2, 335373832807), (13, 51595974278), (26, 25797987139), (127, 5281477682), (254, 2640738841), (1651, 406267514), (3302, 203133757), (9187, 73010522), (18374, 36505261), (22111, 30335474), (44222, 15167737), (119431, 5616194), (238862, 2808097), (287443, 2333498), (574886, 1166749)]