228749474

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{229}}^1\times {\mathrm{271}}^1$

素因数の和:618

約数の個数: 32

約数和(自身を含む): 367852800

約数和(自身を除く): 139103326

約数列:

[1, 2, 19, 38, 97, 194, 229, 271, 458, 542, 1843, 3686, 4351, 5149, 8702, 10298, 22213, 26287, 44426, 52574, 62059, 124118, 422047, 499453, 844094, 998906, 1179121, 2358242, 6019723, 12039446, 114374737, 228749474]

約数ペア:

[(1, 228749474), (2, 114374737), (19, 12039446), (38, 6019723), (97, 2358242), (194, 1179121), (229, 998906), (271, 844094), (458, 499453), (542, 422047), (1843, 124118), (3686, 62059), (4351, 52574), (5149, 44426), (8702, 26287), (10298, 22213)]