1268266358

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{107099}}^1$

素因数の和:107323

約数の個数: 16

約数和(自身を含む): 1974067200

約数和(自身を除く): 705800842

約数列:

[1, 2, 31, 62, 191, 382, 5921, 11842, 107099, 214198, 3320069, 6640138, 20455909, 40911818, 634133179, 1268266358]

約数ペア:

[(1, 1268266358), (2, 634133179), (31, 40911818), (62, 20455909), (191, 6640138), (382, 3320069), (5921, 214198), (11842, 107099)]