10438425790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1515011}}^1$

素因数の和:1515084

約数の個数: 32

約数和(自身を含む): 20616283296

約数和(自身を除く): 10177857506

約数列:

[1, 2, 5, 10, 13, 26, 53, 65, 106, 130, 265, 530, 689, 1378, 3445, 6890, 1515011, 3030022, 7575055, 15150110, 19695143, 39390286, 80295583, 98475715, 160591166, 196951430, 401477915, 802955830, 1043842579, 2087685158, 5219212895, 10438425790]

約数ペア:

[(1, 10438425790), (2, 5219212895), (5, 2087685158), (10, 1043842579), (13, 802955830), (26, 401477915), (53, 196951430), (65, 160591166), (106, 98475715), (130, 80295583), (265, 39390286), (530, 19695143), (689, 15150110), (1378, 7575055), (3445, 3030022), (6890, 1515011)]