2019280926

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{424397}}^1$

素因数の和:424476

約数の個数: 32

約数和(自身を含む): 4420529568

約数和(自身を除く): 2401248642

約数列:

[1, 2, 3, 6, 13, 26, 39, 61, 78, 122, 183, 366, 793, 1586, 2379, 4758, 424397, 848794, 1273191, 2546382, 5517161, 11034322, 16551483, 25888217, 33102966, 51776434, 77664651, 155329302, 336546821, 673093642, 1009640463, 2019280926]

約数ペア:

[(1, 2019280926), (2, 1009640463), (3, 673093642), (6, 336546821), (13, 155329302), (26, 77664651), (39, 51776434), (61, 33102966), (78, 25888217), (122, 16551483), (183, 11034322), (366, 5517161), (793, 2546382), (1586, 1273191), (2379, 848794), (4758, 424397)]