308741374

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{5791}}^1$

素因数の和:5896

約数の個数: 32

約数和(自身を含む): 517109760

約数和(自身を除く): 208368386

約数列:

[1, 2, 19, 23, 38, 46, 61, 122, 437, 874, 1159, 1403, 2318, 2806, 5791, 11582, 26657, 53314, 110029, 133193, 220058, 266386, 353251, 706502, 2530667, 5061334, 6711769, 8124773, 13423538, 16249546, 154370687, 308741374]

約数ペア:

[(1, 308741374), (2, 154370687), (19, 16249546), (23, 13423538), (38, 8124773), (46, 6711769), (61, 5061334), (122, 2530667), (437, 706502), (874, 353251), (1159, 266386), (1403, 220058), (2318, 133193), (2806, 110029), (5791, 53314), (11582, 26657)]