889092912

素因数分解:

$2^4\times 3^1\times {\mathrm{89}}^1\times {\mathrm{208121}}^1$

素因数の和:208221

約数の個数: 40

約数和(自身を含む): 2322641520

約数和(自身を除く): 1433548608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 89, 178, 267, 356, 534, 712, 1068, 1424, 2136, 4272, 208121, 416242, 624363, 832484, 1248726, 1664968, 2497452, 3329936, 4994904, 9989808, 18522769, 37045538, 55568307, 74091076, 111136614, 148182152, 222273228, 296364304, 444546456, 889092912]

約数ペア:

[(1, 889092912), (2, 444546456), (3, 296364304), (4, 222273228), (6, 148182152), (8, 111136614), (12, 74091076), (16, 55568307), (24, 37045538), (48, 18522769), (89, 9989808), (178, 4994904), (267, 3329936), (356, 2497452), (534, 1664968), (712, 1248726), (1068, 832484), (1424, 624363), (2136, 416242), (4272, 208121)]