236438410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{787}}^1\times {\mathrm{2311}}^1$

素因数の和:3118

約数の個数: 32

約数和(自身を含む): 459107712

約数和(自身を除く): 222669302

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 787, 1574, 2311, 3935, 4622, 7870, 10231, 11555, 20462, 23110, 30043, 51155, 60086, 102310, 150215, 300430, 1818757, 3637514, 9093785, 18187570, 23643841, 47287682, 118219205, 236438410]

約数ペア:

[(1, 236438410), (2, 118219205), (5, 47287682), (10, 23643841), (13, 18187570), (26, 9093785), (65, 3637514), (130, 1818757), (787, 300430), (1574, 150215), (2311, 102310), (3935, 60086), (4622, 51155), (7870, 30043), (10231, 23110), (11555, 20462)]