713321810

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{449}}^1\times {\mathrm{2011}}^1$

素因数の和:2546

約数の個数: 32

約数和(自身を含む): 1303776000

約数和(自身を除く): 590454190

約数列:

[1, 2, 5, 10, 79, 158, 395, 449, 790, 898, 2011, 2245, 4022, 4490, 10055, 20110, 35471, 70942, 158869, 177355, 317738, 354710, 794345, 902939, 1588690, 1805878, 4514695, 9029390, 71332181, 142664362, 356660905, 713321810]

約数ペア:

[(1, 713321810), (2, 356660905), (5, 142664362), (10, 71332181), (79, 9029390), (158, 4514695), (395, 1805878), (449, 1588690), (790, 902939), (898, 794345), (2011, 354710), (2245, 317738), (4022, 177355), (4490, 158869), (10055, 70942), (20110, 35471)]