118518452

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{25609}}^1$

素因数の和:25715

約数の個数: 24

約数和(自身を含む): 225880200

約数和(自身を除く): 107361748

約数列:

[1, 2, 4, 13, 26, 52, 89, 178, 356, 1157, 2314, 4628, 25609, 51218, 102436, 332917, 665834, 1331668, 2279201, 4558402, 9116804, 29629613, 59259226, 118518452]

約数ペア:

[(1, 118518452), (2, 59259226), (4, 29629613), (13, 9116804), (26, 4558402), (52, 2279201), (89, 1331668), (178, 665834), (356, 332917), (1157, 102436), (2314, 51218), (4628, 25609)]