442834406

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{563}}^1\times {\mathrm{2957}}^1$

素因数の和:3548

約数の個数: 32

約数和(自身を含む): 800789760

約数和(自身を除く): 357955354

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 563, 1126, 2957, 3941, 5914, 7882, 10697, 20699, 21394, 41398, 56183, 74879, 112366, 149758, 393281, 786562, 1664791, 3329582, 11653537, 23307074, 31631029, 63262058, 221417203, 442834406]

約数ペア:

[(1, 442834406), (2, 221417203), (7, 63262058), (14, 31631029), (19, 23307074), (38, 11653537), (133, 3329582), (266, 1664791), (563, 786562), (1126, 393281), (2957, 149758), (3941, 112366), (5914, 74879), (7882, 56183), (10697, 41398), (20699, 21394)]