1040624642

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{239}}^1\times {\mathrm{769}}^1$

素因数の和:1178

約数の個数: 32

約数和(自身を含む): 1663200000

約数和(自身を除く): 622575358

約数列:

[1, 2, 19, 38, 149, 239, 298, 478, 769, 1538, 2831, 4541, 5662, 9082, 14611, 29222, 35611, 71222, 114581, 183791, 229162, 367582, 676609, 1353218, 2177039, 3492029, 4354078, 6984058, 27384859, 54769718, 520312321, 1040624642]

約数ペア:

[(1, 1040624642), (2, 520312321), (19, 54769718), (38, 27384859), (149, 6984058), (239, 4354078), (298, 3492029), (478, 2177039), (769, 1353218), (1538, 676609), (2831, 367582), (4541, 229162), (5662, 183791), (9082, 114581), (14611, 71222), (29222, 35611)]