1900501902

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1747}}^1\times {\mathrm{4649}}^1$

素因数の和:6417

約数の個数: 48

約数和(自身を含む): 4437997200

約数和(自身を除く): 2537495298

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 1747, 3494, 4649, 5241, 9298, 10482, 13947, 15723, 22711, 27894, 31446, 41841, 45422, 60437, 68133, 83682, 120874, 136266, 181311, 204399, 362622, 408798, 543933, 1087866, 8121803, 16243606, 24365409, 48730818, 73096227, 105583439, 146192454, 211166878, 316750317, 633500634, 950250951, 1900501902]

約数ペア:

[(1, 1900501902), (2, 950250951), (3, 633500634), (6, 316750317), (9, 211166878), (13, 146192454), (18, 105583439), (26, 73096227), (39, 48730818), (78, 24365409), (117, 16243606), (234, 8121803), (1747, 1087866), (3494, 543933), (4649, 408798), (5241, 362622), (9298, 204399), (10482, 181311), (13947, 136266), (15723, 120874), (22711, 83682), (27894, 68133), (31446, 60437), (41841, 45422)]