8140476

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{277}}^1$

素因数の和:394

約数の個数: 48

約数和(自身を含む): 19927040

約数和(自身を除く): 11786564

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 79, 93, 124, 158, 186, 237, 277, 316, 372, 474, 554, 831, 948, 1108, 1662, 2449, 3324, 4898, 7347, 8587, 9796, 14694, 17174, 21883, 25761, 29388, 34348, 43766, 51522, 65649, 87532, 103044, 131298, 262596, 678373, 1356746, 2035119, 2713492, 4070238, 8140476]

約数ペア:

[(1, 8140476), (2, 4070238), (3, 2713492), (4, 2035119), (6, 1356746), (12, 678373), (31, 262596), (62, 131298), (79, 103044), (93, 87532), (124, 65649), (158, 51522), (186, 43766), (237, 34348), (277, 29388), (316, 25761), (372, 21883), (474, 17174), (554, 14694), (831, 9796), (948, 8587), (1108, 7347), (1662, 4898), (2449, 3324)]