744247294

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{16871}}^1$

素因数の和:17040

約数の個数: 32

約数和(自身を含む): 1341121536

約数和(自身を除く): 596874242

約数列:

[1, 2, 7, 14, 23, 46, 137, 161, 274, 322, 959, 1918, 3151, 6302, 16871, 22057, 33742, 44114, 118097, 236194, 388033, 776066, 2311327, 2716231, 4622654, 5432462, 16179289, 32358578, 53160521, 106321042, 372123647, 744247294]

約数ペア:

[(1, 744247294), (2, 372123647), (7, 106321042), (14, 53160521), (23, 32358578), (46, 16179289), (137, 5432462), (161, 4622654), (274, 2716231), (322, 2311327), (959, 776066), (1918, 388033), (3151, 236194), (6302, 118097), (16871, 44114), (22057, 33742)]