2019562730

素因数分解:

$2^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{947}}^1\times {\mathrm{1277}}^1$

素因数の和:2398

約数の個数: 32

約数和(自身を含む): 3663709056

約数和(自身を除く): 1644146326

約数列:

[1, 2, 5, 10, 167, 334, 835, 947, 1277, 1670, 1894, 2554, 4735, 6385, 9470, 12770, 158149, 213259, 316298, 426518, 790745, 1066295, 1209319, 1581490, 2132590, 2418638, 6046595, 12093190, 201956273, 403912546, 1009781365, 2019562730]

約数ペア:

[(1, 2019562730), (2, 1009781365), (5, 403912546), (10, 201956273), (167, 12093190), (334, 6046595), (835, 2418638), (947, 2132590), (1277, 1581490), (1670, 1209319), (1894, 1066295), (2554, 790745), (4735, 426518), (6385, 316298), (9470, 213259), (12770, 158149)]