618210710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{115987}}^1$

素因数の和:116048

約数の個数: 32

約数和(自身を含む): 1227616992

約数和(自身を除く): 609406282

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 205, 410, 533, 1066, 2665, 5330, 115987, 231974, 579935, 1159870, 1507831, 3015662, 4755467, 7539155, 9510934, 15078310, 23777335, 47554670, 61821071, 123642142, 309105355, 618210710]

約数ペア:

[(1, 618210710), (2, 309105355), (5, 123642142), (10, 61821071), (13, 47554670), (26, 23777335), (41, 15078310), (65, 9510934), (82, 7539155), (130, 4755467), (205, 3015662), (410, 1507831), (533, 1159870), (1066, 579935), (2665, 231974), (5330, 115987)]