492794008

素因数分解:

$2^3\times 7^1\times {\mathrm{661}}^1\times {\mathrm{13313}}^1$

素因数の和:13987

約数の個数: 32

約数和(自身を含む): 1057664160

約数和(自身を除く): 564870152

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 661, 1322, 2644, 4627, 5288, 9254, 13313, 18508, 26626, 37016, 53252, 93191, 106504, 186382, 372764, 745528, 8799893, 17599786, 35199572, 61599251, 70399144, 123198502, 246397004, 492794008]

約数ペア:

[(1, 492794008), (2, 246397004), (4, 123198502), (7, 70399144), (8, 61599251), (14, 35199572), (28, 17599786), (56, 8799893), (661, 745528), (1322, 372764), (2644, 186382), (4627, 106504), (5288, 93191), (9254, 53252), (13313, 37016), (18508, 26626)]