619428370

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{19219}}^1$

素因数の和:19530

約数の個数: 32

約数和(自身を含む): 1220546880

約数和(自身を除く): 601118510

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 293, 586, 1465, 2930, 3223, 6446, 16115, 19219, 32230, 38438, 96095, 192190, 211409, 422818, 1057045, 2114090, 5631167, 11262334, 28155835, 56311670, 61942837, 123885674, 309714185, 619428370]

約数ペア:

[(1, 619428370), (2, 309714185), (5, 123885674), (10, 61942837), (11, 56311670), (22, 28155835), (55, 11262334), (110, 5631167), (293, 2114090), (586, 1057045), (1465, 422818), (2930, 211409), (3223, 192190), (6446, 96095), (16115, 38438), (19219, 32230)]