1307831212

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{2473}}^1$

素因数の和:2650

約数の個数: 48

約数和(自身を含む): 2443916160

約数和(自身を除く): 1136084948

約数列:

[1, 2, 4, 29, 47, 58, 94, 97, 116, 188, 194, 388, 1363, 2473, 2726, 2813, 4559, 4946, 5452, 5626, 9118, 9892, 11252, 18236, 71717, 116231, 132211, 143434, 232462, 239881, 264422, 286868, 464924, 479762, 528844, 959524, 3370699, 6741398, 6956549, 11274407, 13482796, 13913098, 22548814, 27826196, 45097628, 326957803, 653915606, 1307831212]

約数ペア:

[(1, 1307831212), (2, 653915606), (4, 326957803), (29, 45097628), (47, 27826196), (58, 22548814), (94, 13913098), (97, 13482796), (116, 11274407), (188, 6956549), (194, 6741398), (388, 3370699), (1363, 959524), (2473, 528844), (2726, 479762), (2813, 464924), (4559, 286868), (4946, 264422), (5452, 239881), (5626, 232462), (9118, 143434), (9892, 132211), (11252, 116231), (18236, 71717)]