1330841984

素因数分解:

$2^7\times {\mathrm{1063}}^1\times {\mathrm{9781}}^1$

素因数の和:10858

約数の個数: 32

約数和(自身を含む): 2654052240

約数和(自身を除く): 1323210256

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1063, 2126, 4252, 8504, 9781, 17008, 19562, 34016, 39124, 68032, 78248, 136064, 156496, 312992, 625984, 1251968, 10397203, 20794406, 41588812, 83177624, 166355248, 332710496, 665420992, 1330841984]

約数ペア:

[(1, 1330841984), (2, 665420992), (4, 332710496), (8, 166355248), (16, 83177624), (32, 41588812), (64, 20794406), (128, 10397203), (1063, 1251968), (2126, 625984), (4252, 312992), (8504, 156496), (9781, 136064), (17008, 78248), (19562, 68032), (34016, 39124)]