618452014

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{487}}^1\times {\mathrm{1453}}^1$

素因数の和:1984

約数の個数: 32

約数和(自身を含む): 1021754880

約数和(自身を除く): 403302866

約数列:

[1, 2, 19, 23, 38, 46, 437, 487, 874, 974, 1453, 2906, 9253, 11201, 18506, 22402, 27607, 33419, 55214, 66838, 212819, 425638, 634961, 707611, 1269922, 1415222, 13444609, 16275053, 26889218, 32550106, 309226007, 618452014]

約数ペア:

[(1, 618452014), (2, 309226007), (19, 32550106), (23, 26889218), (38, 16275053), (46, 13444609), (437, 1415222), (487, 1269922), (874, 707611), (974, 634961), (1453, 425638), (2906, 212819), (9253, 66838), (11201, 55214), (18506, 33419), (22402, 27607)]