338367070

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{397}}^1\times {\mathrm{2939}}^1$

素因数の和:3372

約数の個数: 32

約数和(自身を含む): 631864800

約数和(自身を除く): 293497730

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 397, 794, 1985, 2939, 3970, 5878, 11513, 14695, 23026, 29390, 57565, 85231, 115130, 170462, 426155, 852310, 1166783, 2333566, 5833915, 11667830, 33836707, 67673414, 169183535, 338367070]

約数ペア:

[(1, 338367070), (2, 169183535), (5, 67673414), (10, 33836707), (29, 11667830), (58, 5833915), (145, 2333566), (290, 1166783), (397, 852310), (794, 426155), (1985, 170462), (2939, 115130), (3970, 85231), (5878, 57565), (11513, 29390), (14695, 23026)]