289791116

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{93001}}^1$

素因数の和:93065

約数の個数: 24

約数和(自身を含む): 546851760

約数和(自身を除く): 257060644

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 164, 779, 1558, 3116, 93001, 186002, 372004, 1767019, 3534038, 3813041, 7068076, 7626082, 15252164, 72447779, 144895558, 289791116]

約数ペア:

[(1, 289791116), (2, 144895558), (4, 72447779), (19, 15252164), (38, 7626082), (41, 7068076), (76, 3813041), (82, 3534038), (164, 1767019), (779, 372004), (1558, 186002), (3116, 93001)]