2080284932

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{167}}^1\times {\mathrm{3181}}^1$

素因数の和:3452

約数の個数: 48

約数和(自身を含む): 4041394560

約数和(自身を除く): 1961109628

約数列:

[1, 2, 4, 11, 22, 44, 89, 167, 178, 334, 356, 668, 979, 1837, 1958, 3181, 3674, 3916, 6362, 7348, 12724, 14863, 29726, 34991, 59452, 69982, 139964, 163493, 283109, 326986, 531227, 566218, 653972, 1062454, 1132436, 2124908, 3114199, 5843497, 6228398, 11686994, 12456796, 23373988, 47279203, 94558406, 189116812, 520071233, 1040142466, 2080284932]

約数ペア:

[(1, 2080284932), (2, 1040142466), (4, 520071233), (11, 189116812), (22, 94558406), (44, 47279203), (89, 23373988), (167, 12456796), (178, 11686994), (334, 6228398), (356, 5843497), (668, 3114199), (979, 2124908), (1837, 1132436), (1958, 1062454), (3181, 653972), (3674, 566218), (3916, 531227), (6362, 326986), (7348, 283109), (12724, 163493), (14863, 139964), (29726, 69982), (34991, 59452)]