1330943824

素因数分解:

$2^4\times 7^1\times {\mathrm{11883427}}^1$

素因数の和:11883442

約数の個数: 20

約数和(自身を含む): 2947090144

約数和(自身を除く): 1616146320

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 11883427, 23766854, 47533708, 83183989, 95067416, 166367978, 190134832, 332735956, 665471912, 1330943824]

約数ペア:

[(1, 1330943824), (2, 665471912), (4, 332735956), (7, 190134832), (8, 166367978), (14, 95067416), (16, 83183989), (28, 47533708), (56, 23766854), (112, 11883427)]