1520942928

素因数分解:

$2^4\times 3^1\times {\mathrm{97}}^1\times {\mathrm{326663}}^1$

素因数の和:326771

約数の個数: 40

約数和(自身を含む): 3969620928

約数和(自身を除く): 2448678000

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 97, 194, 291, 388, 582, 776, 1164, 1552, 2328, 4656, 326663, 653326, 979989, 1306652, 1959978, 2613304, 3919956, 5226608, 7839912, 15679824, 31686311, 63372622, 95058933, 126745244, 190117866, 253490488, 380235732, 506980976, 760471464, 1520942928]

約数ペア:

[(1, 1520942928), (2, 760471464), (3, 506980976), (4, 380235732), (6, 253490488), (8, 190117866), (12, 126745244), (16, 95058933), (24, 63372622), (48, 31686311), (97, 15679824), (194, 7839912), (291, 5226608), (388, 3919956), (582, 2613304), (776, 1959978), (1164, 1306652), (1552, 979989), (2328, 653326), (4656, 326663)]