5171458

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:202

約数の個数: 32

約数和(自身を含む): 8749440

約数和(自身を除く): 3577982

約数列:

[1, 2, 19, 23, 38, 46, 61, 97, 122, 194, 437, 874, 1159, 1403, 1843, 2231, 2318, 2806, 3686, 4462, 5917, 11834, 26657, 42389, 53314, 84778, 112423, 136091, 224846, 272182, 2585729, 5171458]

約数ペア:

[(1, 5171458), (2, 2585729), (19, 272182), (23, 224846), (38, 136091), (46, 112423), (61, 84778), (97, 53314), (122, 42389), (194, 26657), (437, 11834), (874, 5917), (1159, 4462), (1403, 3686), (1843, 2806), (2231, 2318)]