2040378908

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{44507}}^1$

素因数の和:44741

約数の個数: 24

約数和(自身を含む): 3642712752

約数和(自身を除く): 1602333844

約数列:

[1, 2, 4, 73, 146, 157, 292, 314, 628, 11461, 22922, 44507, 45844, 89014, 178028, 3249011, 6498022, 6987599, 12996044, 13975198, 27950396, 510094727, 1020189454, 2040378908]

約数ペア:

[(1, 2040378908), (2, 1020189454), (4, 510094727), (73, 27950396), (146, 13975198), (157, 12996044), (292, 6987599), (314, 6498022), (628, 3249011), (11461, 178028), (22922, 89014), (44507, 45844)]