7831238428

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{859}}^1\times {\mathrm{10313}}^1$

素因数の和:11206

約数の個数: 48

約数和(自身を含む): 15646750560

約数和(自身を除く): 7815512132

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 859, 884, 1718, 3436, 10313, 11167, 14603, 20626, 22334, 29206, 41252, 44668, 58412, 134069, 175321, 189839, 268138, 350642, 379678, 536276, 701284, 759356, 2279173, 4558346, 8858867, 9116692, 17717734, 35435468, 115165271, 150600739, 230330542, 301201478, 460661084, 602402956, 1957809607, 3915619214, 7831238428]

約数ペア:

[(1, 7831238428), (2, 3915619214), (4, 1957809607), (13, 602402956), (17, 460661084), (26, 301201478), (34, 230330542), (52, 150600739), (68, 115165271), (221, 35435468), (442, 17717734), (859, 9116692), (884, 8858867), (1718, 4558346), (3436, 2279173), (10313, 759356), (11167, 701284), (14603, 536276), (20626, 379678), (22334, 350642), (29206, 268138), (41252, 189839), (44668, 175321), (58412, 134069)]