818712112

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{3009971}}^1$

素因数の和:3009996

約数の個数: 20

約数和(自身を含む): 1679564376

約数和(自身を除く): 860852264

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 3009971, 6019942, 12039884, 24079768, 48159536, 51169507, 102339014, 204678028, 409356056, 818712112]

約数ペア:

[(1, 818712112), (2, 409356056), (4, 204678028), (8, 102339014), (16, 51169507), (17, 48159536), (34, 24079768), (68, 12039884), (136, 6019942), (272, 3009971)]