495235568

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{8629}}^1$

素因数の和:8865

約数の個数: 40

約数和(自身を含む): 1020894480

約数和(自身を除く): 525658912

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 211, 272, 422, 844, 1688, 3376, 3587, 7174, 8629, 14348, 17258, 28696, 34516, 57392, 69032, 138064, 146693, 293386, 586772, 1173544, 1820719, 2347088, 3641438, 7282876, 14565752, 29131504, 30952223, 61904446, 123808892, 247617784, 495235568]

約数ペア:

[(1, 495235568), (2, 247617784), (4, 123808892), (8, 61904446), (16, 30952223), (17, 29131504), (34, 14565752), (68, 7282876), (136, 3641438), (211, 2347088), (272, 1820719), (422, 1173544), (844, 586772), (1688, 293386), (3376, 146693), (3587, 138064), (7174, 69032), (8629, 57392), (14348, 34516), (17258, 28696)]