1520742976

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{1250611}}^1$

素因数の和:1250642

約数の個数: 28

約数和(自身を含む): 3176554480

約数和(自身を除く): 1655811504

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 1250611, 2501222, 5002444, 10004888, 20009776, 23761609, 40019552, 47523218, 80039104, 95046436, 190092872, 380185744, 760371488, 1520742976]

約数ペア:

[(1, 1520742976), (2, 760371488), (4, 380185744), (8, 190092872), (16, 95046436), (19, 80039104), (32, 47523218), (38, 40019552), (64, 23761609), (76, 20009776), (152, 10004888), (304, 5002444), (608, 2501222), (1216, 1250611)]