425157044

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{199417}}^1$

素因数の和:199475

約数の個数: 24

約数和(自身を含む): 820804488

約数和(自身を除く): 395647444

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 533, 1066, 2132, 199417, 398834, 797668, 2592421, 5184842, 8176097, 10369684, 16352194, 32704388, 106289261, 212578522, 425157044]

約数ペア:

[(1, 425157044), (2, 212578522), (4, 106289261), (13, 32704388), (26, 16352194), (41, 10369684), (52, 8176097), (82, 5184842), (164, 2592421), (533, 797668), (1066, 398834), (2132, 199417)]