13774478

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1$

素因数の和:272

約数の個数: 32

約数和(自身を含む): 22671360

約数和(自身を除く): 8896882

約数列:

[1, 2, 29, 31, 47, 58, 62, 94, 163, 326, 899, 1363, 1457, 1798, 2726, 2914, 4727, 5053, 7661, 9454, 10106, 15322, 42253, 84506, 146537, 222169, 237491, 293074, 444338, 474982, 6887239, 13774478]

約数ペア:

[(1, 13774478), (2, 6887239), (29, 474982), (31, 444338), (47, 293074), (58, 237491), (62, 222169), (94, 146537), (163, 84506), (326, 42253), (899, 15322), (1363, 10106), (1457, 9454), (1798, 7661), (2726, 5053), (2914, 4727)]