1497389946

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{10889}}^1$

素因数の和:10991

約数の個数: 64

約数和(自身を含む): 3380952960

約数和(自身を除く): 1883563014

約数列:

[1, 2, 3, 6, 13, 26, 39, 41, 43, 78, 82, 86, 123, 129, 246, 258, 533, 559, 1066, 1118, 1599, 1677, 1763, 3198, 3354, 3526, 5289, 10578, 10889, 21778, 22919, 32667, 45838, 65334, 68757, 137514, 141557, 283114, 424671, 446449, 468227, 849342, 892898, 936454, 1339347, 1404681, 2678694, 2809362, 5803837, 6086951, 11607674, 12173902, 17411511, 18260853, 19197307, 34823022, 36521706, 38394614, 57591921, 115183842, 249564991, 499129982, 748694973, 1497389946]

約数ペア:

[(1, 1497389946), (2, 748694973), (3, 499129982), (6, 249564991), (13, 115183842), (26, 57591921), (39, 38394614), (41, 36521706), (43, 34823022), (78, 19197307), (82, 18260853), (86, 17411511), (123, 12173902), (129, 11607674), (246, 6086951), (258, 5803837), (533, 2809362), (559, 2678694), (1066, 1404681), (1118, 1339347), (1599, 936454), (1677, 892898), (1763, 849342), (3198, 468227), (3354, 446449), (3526, 424671), (5289, 283114), (10578, 141557), (10889, 137514), (21778, 68757), (22919, 65334), (32667, 45838)]