1246243478

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{1213}}^1\times {\mathrm{1423}}^1$

素因数の和:2676

約数の個数: 24

約数和(自身を含む): 1975945248

約数和(自身を除く): 729701770

約数列:

[1, 2, 19, 38, 361, 722, 1213, 1423, 2426, 2846, 23047, 27037, 46094, 54074, 437893, 513703, 875786, 1027406, 1726099, 3452198, 32795881, 65591762, 623121739, 1246243478]

約数ペア:

[(1, 1246243478), (2, 623121739), (19, 65591762), (38, 32795881), (361, 3452198), (722, 1726099), (1213, 1027406), (1423, 875786), (2426, 513703), (2846, 437893), (23047, 54074), (27037, 46094)]