4473690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11471}}^1$

素因数の和:11494

約数の個数: 32

約数和(自身を含む): 11563776

約数和(自身を除く): 7090086

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 11471, 22942, 34413, 57355, 68826, 114710, 149123, 172065, 298246, 344130, 447369, 745615, 894738, 1491230, 2236845, 4473690]

約数ペア:

[(1, 4473690), (2, 2236845), (3, 1491230), (5, 894738), (6, 745615), (10, 447369), (13, 344130), (15, 298246), (26, 172065), (30, 149123), (39, 114710), (65, 68826), (78, 57355), (130, 34413), (195, 22942), (390, 11471)]