1818050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2797}}^1$

素因数の和:2822

約数の個数: 24

約数和(自身を含む): 3642996

約数和(自身を除く): 1824946

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 2797, 5594, 13985, 27970, 36361, 69925, 72722, 139850, 181805, 363610, 909025, 1818050]

約数ペア:

[(1, 1818050), (2, 909025), (5, 363610), (10, 181805), (13, 139850), (25, 72722), (26, 69925), (50, 36361), (65, 27970), (130, 13985), (325, 5594), (650, 2797)]