475778830

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{22037}}^1$

素因数の和:22188

約数の個数: 32

約数和(自身を含む): 913959936

約数和(自身を除く): 438181106

約数列:

[1, 2, 5, 10, 17, 34, 85, 127, 170, 254, 635, 1270, 2159, 4318, 10795, 21590, 22037, 44074, 110185, 220370, 374629, 749258, 1873145, 2798699, 3746290, 5597398, 13993495, 27986990, 47577883, 95155766, 237889415, 475778830]

約数ペア:

[(1, 475778830), (2, 237889415), (5, 95155766), (10, 47577883), (17, 27986990), (34, 13993495), (85, 5597398), (127, 3746290), (170, 2798699), (254, 1873145), (635, 749258), (1270, 374629), (2159, 220370), (4318, 110185), (10795, 44074), (21590, 22037)]