2259783812

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{4111}}^1$

素因数の和:4201

約数の個数: 72

約数和(自身を含む): 4801862016

約数和(自身を除く): 2542078204

約数列:

[1, 2, 4, 11, 13, 22, 26, 31, 44, 52, 62, 124, 143, 286, 341, 403, 572, 682, 806, 961, 1364, 1612, 1922, 3844, 4111, 4433, 8222, 8866, 10571, 12493, 16444, 17732, 21142, 24986, 42284, 45221, 49972, 53443, 90442, 106886, 127441, 137423, 180884, 213772, 254882, 274846, 509764, 549692, 587873, 1175746, 1401851, 1656733, 2351492, 2803702, 3313466, 3950671, 5607404, 6626932, 7901342, 15802684, 18224063, 36448126, 43457381, 51358723, 72896252, 86914762, 102717446, 173829524, 205434892, 564945953, 1129891906, 2259783812]

約数ペア:

[(1, 2259783812), (2, 1129891906), (4, 564945953), (11, 205434892), (13, 173829524), (22, 102717446), (26, 86914762), (31, 72896252), (44, 51358723), (52, 43457381), (62, 36448126), (124, 18224063), (143, 15802684), (286, 7901342), (341, 6626932), (403, 5607404), (572, 3950671), (682, 3313466), (806, 2803702), (961, 2351492), (1364, 1656733), (1612, 1401851), (1922, 1175746), (3844, 587873), (4111, 549692), (4433, 509764), (8222, 274846), (8866, 254882), (10571, 213772), (12493, 180884), (16444, 137423), (17732, 127441), (21142, 106886), (24986, 90442), (42284, 53443), (45221, 49972)]