1914766768

素因数分解:

$2^4\times {\mathrm{173}}^1\times {\mathrm{601}}^1\times {\mathrm{1151}}^1$

素因数の和:1933

約数の個数: 40

約数和(自身を含む): 3740760576

約数和(自身を除く): 1825993808

約数列:

[1, 2, 4, 8, 16, 173, 346, 601, 692, 1151, 1202, 1384, 2302, 2404, 2768, 4604, 4808, 9208, 9616, 18416, 103973, 199123, 207946, 398246, 415892, 691751, 796492, 831784, 1383502, 1592984, 1663568, 2767004, 3185968, 5534008, 11068016, 119672923, 239345846, 478691692, 957383384, 1914766768]

約数ペア:

[(1, 1914766768), (2, 957383384), (4, 478691692), (8, 239345846), (16, 119672923), (173, 11068016), (346, 5534008), (601, 3185968), (692, 2767004), (1151, 1663568), (1202, 1592984), (1384, 1383502), (2302, 831784), (2404, 796492), (2768, 691751), (4604, 415892), (4808, 398246), (9208, 207946), (9616, 199123), (18416, 103973)]