7130442974

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1\times {\mathrm{15889}}^1$

素因数の和:16172

約数の個数: 32

約数和(自身を含む): 11552919840

約数和(自身を除く): 4422476866

約数列:

[1, 2, 17, 34, 67, 134, 197, 394, 1139, 2278, 3349, 6698, 13199, 15889, 26398, 31778, 224383, 270113, 448766, 540226, 1064563, 2129126, 3130133, 6260266, 18097571, 36195142, 53212261, 106424522, 209718911, 419437822, 3565221487, 7130442974]

約数ペア:

[(1, 7130442974), (2, 3565221487), (17, 419437822), (34, 209718911), (67, 106424522), (134, 53212261), (197, 36195142), (394, 18097571), (1139, 6260266), (2278, 3130133), (3349, 2129126), (6698, 1064563), (13199, 540226), (15889, 448766), (26398, 270113), (31778, 224383)]