1456557050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2240857}}^1$

素因数の和:2240882

約数の個数: 24

約数和(自身を含む): 2917597116

約数和(自身を除く): 1461040066

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 2240857, 4481714, 11204285, 22408570, 29131141, 56021425, 58262282, 112042850, 145655705, 291311410, 728278525, 1456557050]

約数ペア:

[(1, 1456557050), (2, 728278525), (5, 291311410), (10, 145655705), (13, 112042850), (25, 58262282), (26, 56021425), (50, 29131141), (65, 22408570), (130, 11204285), (325, 4481714), (650, 2240857)]