292638892

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{3203}}^1$

素因数の和:3478

約数の個数: 48

約数和(自身を含む): 633007872

約数和(自身を除く): 340368980

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 251, 364, 502, 1004, 1757, 3203, 3263, 3514, 6406, 6526, 7028, 12812, 13052, 22421, 22841, 41639, 44842, 45682, 83278, 89684, 91364, 166556, 291473, 582946, 803953, 1165892, 1607906, 3215812, 5627671, 10451389, 11255342, 20902778, 22510684, 41805556, 73159723, 146319446, 292638892]

約数ペア:

[(1, 292638892), (2, 146319446), (4, 73159723), (7, 41805556), (13, 22510684), (14, 20902778), (26, 11255342), (28, 10451389), (52, 5627671), (91, 3215812), (182, 1607906), (251, 1165892), (364, 803953), (502, 582946), (1004, 291473), (1757, 166556), (3203, 91364), (3263, 89684), (3514, 83278), (6406, 45682), (6526, 44842), (7028, 41639), (12812, 22841), (13052, 22421)]