901329448

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{53}}^2\times {\mathrm{2111}}^1$

素因数の和:2242

約数の個数: 48

約数和(自身を含む): 1813996800

約数和(自身を除く): 912667352

約数列:

[1, 2, 4, 8, 19, 38, 53, 76, 106, 152, 212, 424, 1007, 2014, 2111, 2809, 4028, 4222, 5618, 8056, 8444, 11236, 16888, 22472, 40109, 53371, 80218, 106742, 111883, 160436, 213484, 223766, 320872, 426968, 447532, 895064, 2125777, 4251554, 5929799, 8503108, 11859598, 17006216, 23719196, 47438392, 112666181, 225332362, 450664724, 901329448]

約数ペア:

[(1, 901329448), (2, 450664724), (4, 225332362), (8, 112666181), (19, 47438392), (38, 23719196), (53, 17006216), (76, 11859598), (106, 8503108), (152, 5929799), (212, 4251554), (424, 2125777), (1007, 895064), (2014, 447532), (2111, 426968), (2809, 320872), (4028, 223766), (4222, 213484), (5618, 160436), (8056, 111883), (8444, 106742), (11236, 80218), (16888, 53371), (22472, 40109)]