397393062

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{38351}}^1$

素因数の和:38524

約数の個数: 32

約数和(自身を含む): 872584704

約数和(自身を除く): 475191642

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 157, 314, 471, 942, 1727, 3454, 5181, 10362, 38351, 76702, 115053, 230106, 421861, 843722, 1265583, 2531166, 6021107, 12042214, 18063321, 36126642, 66232177, 132464354, 198696531, 397393062]

約数ペア:

[(1, 397393062), (2, 198696531), (3, 132464354), (6, 66232177), (11, 36126642), (22, 18063321), (33, 12042214), (66, 6021107), (157, 2531166), (314, 1265583), (471, 843722), (942, 421861), (1727, 230106), (3454, 115053), (5181, 76702), (10362, 38351)]