46438990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{1693}}^1$

素因数の和:1924

約数の個数: 32

約数和(自身を含む): 90500256

約数和(自身を除く): 44061266

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 211, 422, 1055, 1693, 2110, 2743, 3386, 5486, 8465, 13715, 16930, 22009, 27430, 44018, 110045, 220090, 357223, 714446, 1786115, 3572230, 4643899, 9287798, 23219495, 46438990]

約数ペア:

[(1, 46438990), (2, 23219495), (5, 9287798), (10, 4643899), (13, 3572230), (26, 1786115), (65, 714446), (130, 357223), (211, 220090), (422, 110045), (1055, 44018), (1693, 27430), (2110, 22009), (2743, 16930), (3386, 13715), (5486, 8465)]