171717476

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{5081}}^1$

素因数の和:5180

約数の個数: 48

約数和(自身を含む): 368831232

約数和(自身を除く): 197113756

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 71, 119, 142, 238, 284, 476, 497, 994, 1207, 1988, 2414, 4828, 5081, 8449, 10162, 16898, 20324, 33796, 35567, 71134, 86377, 142268, 172754, 345508, 360751, 604639, 721502, 1209278, 1443004, 2418556, 2525257, 5050514, 6132767, 10101028, 12265534, 24531068, 42929369, 85858738, 171717476]

約数ペア:

[(1, 171717476), (2, 85858738), (4, 42929369), (7, 24531068), (14, 12265534), (17, 10101028), (28, 6132767), (34, 5050514), (68, 2525257), (71, 2418556), (119, 1443004), (142, 1209278), (238, 721502), (284, 604639), (476, 360751), (497, 345508), (994, 172754), (1207, 142268), (1988, 86377), (2414, 71134), (4828, 35567), (5081, 33796), (8449, 20324), (10162, 16898)]