7990242

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1151}}^1$

素因数の和:1258

約数の個数: 32

約数和(自身を含む): 17418240

約数和(自身を除く): 9427998

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 89, 178, 267, 534, 1151, 1157, 2302, 2314, 3453, 3471, 6906, 6942, 14963, 29926, 44889, 89778, 102439, 204878, 307317, 614634, 1331707, 2663414, 3995121, 7990242]

約数ペア:

[(1, 7990242), (2, 3995121), (3, 2663414), (6, 1331707), (13, 614634), (26, 307317), (39, 204878), (78, 102439), (89, 89778), (178, 44889), (267, 29926), (534, 14963), (1151, 6942), (1157, 6906), (2302, 3471), (2314, 3453)]