2001029044

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2305333}}^1$

素因数の和:2305375

約数の個数: 24

約数和(自身を含む): 4131158528

約数和(自身を除く): 2130129484

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 2305333, 4610666, 9221332, 16137331, 32274662, 64549324, 71465323, 142930646, 285861292, 500257261, 1000514522, 2001029044]

約数ペア:

[(1, 2001029044), (2, 1000514522), (4, 500257261), (7, 285861292), (14, 142930646), (28, 71465323), (31, 64549324), (62, 32274662), (124, 16137331), (217, 9221332), (434, 4610666), (868, 2305333)]