9968871332

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{20943007}}^1$

素因数の和:20943035

約数の個数: 24

約数和(自身を含む): 21110552064

約数和(自身を除く): 11141680732

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 20943007, 41886014, 83772028, 146601049, 293202098, 356031119, 586404196, 712062238, 1424124476, 2492217833, 4984435666, 9968871332]

約数ペア:

[(1, 9968871332), (2, 4984435666), (4, 2492217833), (7, 1424124476), (14, 712062238), (17, 586404196), (28, 356031119), (34, 293202098), (68, 146601049), (119, 83772028), (238, 41886014), (476, 20943007)]