2013455548

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{634759}}^1$

素因数の和:634837

約数の個数: 24

約数和(自身を含む): 3856801760

約数和(自身を除く): 1843346212

約数列:

[1, 2, 4, 13, 26, 52, 61, 122, 244, 793, 1586, 3172, 634759, 1269518, 2539036, 8251867, 16503734, 33007468, 38720299, 77440598, 154881196, 503363887, 1006727774, 2013455548]

約数ペア:

[(1, 2013455548), (2, 1006727774), (4, 503363887), (13, 154881196), (26, 77440598), (52, 38720299), (61, 33007468), (122, 16503734), (244, 8251867), (793, 2539036), (1586, 1269518), (3172, 634759)]