391750476

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1321}}^1\times {\mathrm{1901}}^1$

素因数の和:3242

約数の個数: 48

約数和(自身を含む): 985662048

約数和(自身を除く): 593911572

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1321, 1901, 2642, 3802, 3963, 5284, 5703, 7604, 7926, 11406, 15852, 17173, 22812, 24713, 34346, 49426, 51519, 68692, 74139, 98852, 103038, 148278, 206076, 296556, 2511221, 5022442, 7533663, 10044884, 15067326, 30134652, 32645873, 65291746, 97937619, 130583492, 195875238, 391750476]

約数ペア:

[(1, 391750476), (2, 195875238), (3, 130583492), (4, 97937619), (6, 65291746), (12, 32645873), (13, 30134652), (26, 15067326), (39, 10044884), (52, 7533663), (78, 5022442), (156, 2511221), (1321, 296556), (1901, 206076), (2642, 148278), (3802, 103038), (3963, 98852), (5284, 74139), (5703, 68692), (7604, 51519), (7926, 49426), (11406, 34346), (15852, 24713), (17173, 22812)]