1889408056

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{487}}^1\times {\mathrm{5449}}^1$

素因数の和:6031

約数の個数: 32

約数和(自身を含む): 3590460000

約数和(自身を除く): 1701051944

約数列:

[1, 2, 4, 8, 89, 178, 356, 487, 712, 974, 1948, 3896, 5449, 10898, 21796, 43343, 43592, 86686, 173372, 346744, 484961, 969922, 1939844, 2653663, 3879688, 5307326, 10614652, 21229304, 236176007, 472352014, 944704028, 1889408056]

約数ペア:

[(1, 1889408056), (2, 944704028), (4, 472352014), (8, 236176007), (89, 21229304), (178, 10614652), (356, 5307326), (487, 3879688), (712, 2653663), (974, 1939844), (1948, 969922), (3896, 484961), (5449, 346744), (10898, 173372), (21796, 86686), (43343, 43592)]