139224764

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{292489}}^1$

素因数の和:292517

約数の個数: 24

約数和(自身を含む): 294829920

約数和(自身を除く): 155605156

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 292489, 584978, 1169956, 2047423, 4094846, 4972313, 8189692, 9944626, 19889252, 34806191, 69612382, 139224764]

約数ペア:

[(1, 139224764), (2, 69612382), (4, 34806191), (7, 19889252), (14, 9944626), (17, 8189692), (28, 4972313), (34, 4094846), (68, 2047423), (119, 1169956), (238, 584978), (476, 292489)]