1663707972

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{269}}^1\times {\mathrm{5791}}^1$

素因数の和:6156

約数の個数: 48

約数和(自身を含む): 3940876800

約数和(自身を除く): 2277168828

約数列:

[1, 2, 3, 4, 6, 12, 89, 178, 267, 269, 356, 534, 538, 807, 1068, 1076, 1614, 3228, 5791, 11582, 17373, 23164, 23941, 34746, 47882, 69492, 71823, 95764, 143646, 287292, 515399, 1030798, 1546197, 1557779, 2061596, 3092394, 3115558, 4673337, 6184788, 6231116, 9346674, 18693348, 138642331, 277284662, 415926993, 554569324, 831853986, 1663707972]

約数ペア:

[(1, 1663707972), (2, 831853986), (3, 554569324), (4, 415926993), (6, 277284662), (12, 138642331), (89, 18693348), (178, 9346674), (267, 6231116), (269, 6184788), (356, 4673337), (534, 3115558), (538, 3092394), (807, 2061596), (1068, 1557779), (1076, 1546197), (1614, 1030798), (3228, 515399), (5791, 287292), (11582, 143646), (17373, 95764), (23164, 71823), (23941, 69492), (34746, 47882)]