4891445842

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{331}}^1\times {\mathrm{2477}}^1$

素因数の和:2986

約数の個数: 32

約数和(自身を含む): 7799158080

約数和(自身を除く): 2907712238

約数列:

[1, 2, 19, 38, 157, 314, 331, 662, 2477, 2983, 4954, 5966, 6289, 12578, 47063, 51967, 94126, 103934, 388889, 777778, 819887, 987373, 1639774, 1974746, 7388891, 14777782, 15577853, 31155706, 128722259, 257444518, 2445722921, 4891445842]

約数ペア:

[(1, 4891445842), (2, 2445722921), (19, 257444518), (38, 128722259), (157, 31155706), (314, 15577853), (331, 14777782), (662, 7388891), (2477, 1974746), (2983, 1639774), (4954, 987373), (5966, 819887), (6289, 777778), (12578, 388889), (47063, 103934), (51967, 94126)]