2023190780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7781503}}^1$

素因数の和:7781525

約数の個数: 24

約数和(自身を含む): 4575524352

約数和(自身を除く): 2552333572

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 7781503, 15563006, 31126012, 38907515, 77815030, 101159539, 155630060, 202319078, 404638156, 505797695, 1011595390, 2023190780]

約数ペア:

[(1, 2023190780), (2, 1011595390), (4, 505797695), (5, 404638156), (10, 202319078), (13, 155630060), (20, 101159539), (26, 77815030), (52, 38907515), (65, 31126012), (130, 15563006), (260, 7781503)]