9895012946

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{823}}^1\times {\mathrm{2131}}^1$

素因数の和:3007

約数の個数: 64

約数和(自身を含む): 18888769536

約数和(自身を除く): 8993756590

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 217, 403, 434, 806, 823, 1646, 2131, 2821, 4262, 5642, 5761, 10699, 11522, 14917, 21398, 25513, 27703, 29834, 51026, 55406, 66061, 74893, 132122, 149786, 178591, 193921, 331669, 357182, 387842, 462427, 663338, 858793, 924854, 1717586, 1753813, 2321683, 3507626, 4643366, 6011551, 12023102, 12276691, 22799569, 24553382, 45599138, 54368203, 108736406, 159596983, 319193966, 380577421, 706786639, 761154842, 1413573278, 4947506473, 9895012946]

約数ペア:

[(1, 9895012946), (2, 4947506473), (7, 1413573278), (13, 761154842), (14, 706786639), (26, 380577421), (31, 319193966), (62, 159596983), (91, 108736406), (182, 54368203), (217, 45599138), (403, 24553382), (434, 22799569), (806, 12276691), (823, 12023102), (1646, 6011551), (2131, 4643366), (2821, 3507626), (4262, 2321683), (5642, 1753813), (5761, 1717586), (10699, 924854), (11522, 858793), (14917, 663338), (21398, 462427), (25513, 387842), (27703, 357182), (29834, 331669), (51026, 193921), (55406, 178591), (66061, 149786), (74893, 132122)]