2017454896

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{24517}}^1$

素因数の和:24701

約数の個数: 40

約数和(自身を含む): 4043508560

約数和(自身を除く): 2026053664

約数列:

[1, 2, 4, 8, 16, 37, 74, 139, 148, 278, 296, 556, 592, 1112, 2224, 5143, 10286, 20572, 24517, 41144, 49034, 82288, 98068, 196136, 392272, 907129, 1814258, 3407863, 3628516, 6815726, 7257032, 13631452, 14514064, 27262904, 54525808, 126090931, 252181862, 504363724, 1008727448, 2017454896]

約数ペア:

[(1, 2017454896), (2, 1008727448), (4, 504363724), (8, 252181862), (16, 126090931), (37, 54525808), (74, 27262904), (139, 14514064), (148, 13631452), (278, 7257032), (296, 6815726), (556, 3628516), (592, 3407863), (1112, 1814258), (2224, 907129), (5143, 392272), (10286, 196136), (20572, 98068), (24517, 82288), (41144, 49034)]