1048450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1613}}^1$

素因数の和:1638

約数の個数: 24

約数和(自身を含む): 2101428

約数和(自身を除く): 1052978

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 1613, 3226, 8065, 16130, 20969, 40325, 41938, 80650, 104845, 209690, 524225, 1048450]

約数ペア:

[(1, 1048450), (2, 524225), (5, 209690), (10, 104845), (13, 80650), (25, 41938), (26, 40325), (50, 20969), (65, 16130), (130, 8065), (325, 3226), (650, 1613)]