557631404

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{257}}^1\times {\mathrm{4483}}^1$

素因数の和:4766

約数の個数: 36

約数和(自身を含む): 1077047832

約数和(自身を除く): 519416428

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 257, 484, 514, 1028, 2827, 4483, 5654, 8966, 11308, 17932, 31097, 49313, 62194, 98626, 124388, 197252, 542443, 1084886, 1152131, 2169772, 2304262, 4608524, 12673441, 25346882, 50693764, 139407851, 278815702, 557631404]

約数ペア:

[(1, 557631404), (2, 278815702), (4, 139407851), (11, 50693764), (22, 25346882), (44, 12673441), (121, 4608524), (242, 2304262), (257, 2169772), (484, 1152131), (514, 1084886), (1028, 542443), (2827, 197252), (4483, 124388), (5654, 98626), (8966, 62194), (11308, 49313), (17932, 31097)]