1330223608

素因数分解:

$2^3\times 7^1\times {\mathrm{821}}^1\times {\mathrm{28933}}^1$

素因数の和:29767

約数の個数: 32

約数和(自身を含む): 2854049760

約数和(自身を除く): 1523826152

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 821, 1642, 3284, 5747, 6568, 11494, 22988, 28933, 45976, 57866, 115732, 202531, 231464, 405062, 810124, 1620248, 23753993, 47507986, 95015972, 166277951, 190031944, 332555902, 665111804, 1330223608]

約数ペア:

[(1, 1330223608), (2, 665111804), (4, 332555902), (7, 190031944), (8, 166277951), (14, 95015972), (28, 47507986), (56, 23753993), (821, 1620248), (1642, 810124), (3284, 405062), (5747, 231464), (6568, 202531), (11494, 115732), (22988, 57866), (28933, 45976)]