4047372290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{206183}}^1$

素因数の和:206354

約数の個数: 32

約数和(自身を含む): 7897671936

約数和(自身を除く): 3850299646

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 151, 302, 755, 1510, 1963, 3926, 9815, 19630, 206183, 412366, 1030915, 2061830, 2680379, 5360758, 13401895, 26803790, 31133633, 62267266, 155668165, 311336330, 404737229, 809474458, 2023686145, 4047372290]

約数ペア:

[(1, 4047372290), (2, 2023686145), (5, 809474458), (10, 404737229), (13, 311336330), (26, 155668165), (65, 62267266), (130, 31133633), (151, 26803790), (302, 13401895), (755, 5360758), (1510, 2680379), (1963, 2061830), (3926, 1030915), (9815, 412366), (19630, 206183)]