7211282

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{389}}^1$

素因数の和:458

約数の個数: 32

約数和(自身を含む): 12579840

約数和(自身を除く): 5368558

約数列:

[1, 2, 13, 23, 26, 31, 46, 62, 299, 389, 403, 598, 713, 778, 806, 1426, 5057, 8947, 9269, 10114, 12059, 17894, 18538, 24118, 116311, 156767, 232622, 277357, 313534, 554714, 3605641, 7211282]

約数ペア:

[(1, 7211282), (2, 3605641), (13, 554714), (23, 313534), (26, 277357), (31, 232622), (46, 156767), (62, 116311), (299, 24118), (389, 18538), (403, 17894), (598, 12059), (713, 10114), (778, 9269), (806, 8947), (1426, 5057)]