1629290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1$

素因数の和:254

約数の個数: 32

約数和(自身を含む): 3217536

約数和(自身を除く): 1588246

約数列:

[1, 2, 5, 10, 13, 26, 65, 83, 130, 151, 166, 302, 415, 755, 830, 1079, 1510, 1963, 2158, 3926, 5395, 9815, 10790, 12533, 19630, 25066, 62665, 125330, 162929, 325858, 814645, 1629290]

約数ペア:

[(1, 1629290), (2, 814645), (5, 325858), (10, 162929), (13, 125330), (26, 62665), (65, 25066), (83, 19630), (130, 12533), (151, 10790), (166, 9815), (302, 5395), (415, 3926), (755, 2158), (830, 1963), (1079, 1510)]