39849394

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{1013}}^1$

素因数の和:1134

約数の個数: 32

約数和(自身を含む): 68992560

約数和(自身を除く): 29143166

約数列:

[1, 2, 13, 17, 26, 34, 89, 178, 221, 442, 1013, 1157, 1513, 2026, 2314, 3026, 13169, 17221, 19669, 26338, 34442, 39338, 90157, 180314, 223873, 447746, 1172041, 1532669, 2344082, 3065338, 19924697, 39849394]

約数ペア:

[(1, 39849394), (2, 19924697), (13, 3065338), (17, 2344082), (26, 1532669), (34, 1172041), (89, 447746), (178, 223873), (221, 180314), (442, 90157), (1013, 39338), (1157, 34442), (1513, 26338), (2026, 19669), (2314, 17221), (3026, 13169)]