652861690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{116791}}^1$

素因数の和:116854

約数の個数: 32

約数和(自身を含む): 1294989696

約数和(自身を除く): 642128006

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 130, 215, 430, 559, 1118, 2795, 5590, 116791, 233582, 583955, 1167910, 1518283, 3036566, 5022013, 7591415, 10044026, 15182830, 25110065, 50220130, 65286169, 130572338, 326430845, 652861690]

約数ペア:

[(1, 652861690), (2, 326430845), (5, 130572338), (10, 65286169), (13, 50220130), (26, 25110065), (43, 15182830), (65, 10044026), (86, 7591415), (130, 5022013), (215, 3036566), (430, 1518283), (559, 1167910), (1118, 583955), (2795, 233582), (5590, 116791)]