315033686

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1\times {\mathrm{1489}}^1$

素因数の和:1724

約数の個数: 32

約数和(自身を含む): 527817600

約数和(自身を除く): 212783914

約数列:

[1, 2, 11, 22, 59, 118, 163, 326, 649, 1298, 1489, 1793, 2978, 3586, 9617, 16379, 19234, 32758, 87851, 105787, 175702, 211574, 242707, 485414, 966361, 1932722, 2669777, 5339554, 14319713, 28639426, 157516843, 315033686]

約数ペア:

[(1, 315033686), (2, 157516843), (11, 28639426), (22, 14319713), (59, 5339554), (118, 2669777), (163, 1932722), (326, 966361), (649, 485414), (1298, 242707), (1489, 211574), (1793, 175702), (2978, 105787), (3586, 87851), (9617, 32758), (16379, 19234)]