420162008

素因数分解:

$2^3\times 7^1\times {\mathrm{1181}}^1\times {\mathrm{6353}}^1$

素因数の和:7547

約数の個数: 32

約数和(自身を含む): 901251360

約数和(自身を除く): 481089352

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1181, 2362, 4724, 6353, 8267, 9448, 12706, 16534, 25412, 33068, 44471, 50824, 66136, 88942, 177884, 355768, 7502893, 15005786, 30011572, 52520251, 60023144, 105040502, 210081004, 420162008]

約数ペア:

[(1, 420162008), (2, 210081004), (4, 105040502), (7, 60023144), (8, 52520251), (14, 30011572), (28, 15005786), (56, 7502893), (1181, 355768), (2362, 177884), (4724, 88942), (6353, 66136), (8267, 50824), (9448, 44471), (12706, 33068), (16534, 25412)]