930163390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{25463}}^1$

素因数の和:25764

約数の個数: 32

約数和(自身を含む): 1809573696

約数和(自身を除く): 879410306

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 281, 562, 1405, 2810, 3653, 7306, 18265, 25463, 36530, 50926, 127315, 254630, 331019, 662038, 1655095, 3310190, 7155103, 14310206, 35775515, 71551030, 93016339, 186032678, 465081695, 930163390]

約数ペア:

[(1, 930163390), (2, 465081695), (5, 186032678), (10, 93016339), (13, 71551030), (26, 35775515), (65, 14310206), (130, 7155103), (281, 3310190), (562, 1655095), (1405, 662038), (2810, 331019), (3653, 254630), (7306, 127315), (18265, 50926), (25463, 36530)]