1307040332

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{251}}^1\times {\mathrm{419}}^1$

素因数の和:926

約数の個数: 48

約数和(自身を含む): 2489356800

約数和(自身を除く): 1182316468

約数列:

[1, 2, 4, 13, 26, 52, 239, 251, 419, 478, 502, 838, 956, 1004, 1676, 3107, 3263, 5447, 6214, 6526, 10894, 12428, 13052, 21788, 59989, 100141, 105169, 119978, 200282, 210338, 239956, 400564, 420676, 779857, 1301833, 1367197, 1559714, 2603666, 2734394, 3119428, 5207332, 5468788, 25135391, 50270782, 100541564, 326760083, 653520166, 1307040332]

約数ペア:

[(1, 1307040332), (2, 653520166), (4, 326760083), (13, 100541564), (26, 50270782), (52, 25135391), (239, 5468788), (251, 5207332), (419, 3119428), (478, 2734394), (502, 2603666), (838, 1559714), (956, 1367197), (1004, 1301833), (1676, 779857), (3107, 420676), (3263, 400564), (5447, 239956), (6214, 210338), (6526, 200282), (10894, 119978), (12428, 105169), (13052, 100141), (21788, 59989)]