121596668

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{607}}^1\times {\mathrm{821}}^1$

素因数の和:1493

約数の個数: 24

約数和(自身を含む): 216902784

約数和(自身を除く): 95306116

約数列:

[1, 2, 4, 61, 122, 244, 607, 821, 1214, 1642, 2428, 3284, 37027, 50081, 74054, 100162, 148108, 200324, 498347, 996694, 1993388, 30399167, 60798334, 121596668]

約数ペア:

[(1, 121596668), (2, 60798334), (4, 30399167), (61, 1993388), (122, 996694), (244, 498347), (607, 200324), (821, 148108), (1214, 100162), (1642, 74054), (2428, 50081), (3284, 37027)]