2038831361288

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{16103}}^1\times {\mathrm{832973}}^1$

素因数の和:849101

約数の個数: 32

約数和(自身を含む): 4024263988800

約数和(自身を除く): 1985432627512

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 16103, 32206, 64412, 128824, 305957, 611914, 832973, 1223828, 1665946, 2447656, 3331892, 6663784, 15826487, 31652974, 63305948, 126611896, 13413364219, 26826728438, 53653456876, 107306913752, 254853920161, 509707840322, 1019415680644, 2038831361288]

約数ペア:

[(1, 2038831361288), (2, 1019415680644), (4, 509707840322), (8, 254853920161), (19, 107306913752), (38, 53653456876), (76, 26826728438), (152, 13413364219), (16103, 126611896), (32206, 63305948), (64412, 31652974), (128824, 15826487), (305957, 6663784), (611914, 3331892), (832973, 2447656), (1223828, 1665946)]