2022163948

素因数分解:

$2^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{1789}}^1$

素因数の和:1959

約数の個数: 72

約数和(自身を含む): 4228123200

約数和(自身を除く): 2205959252

約数列:

[1, 2, 4, 7, 14, 28, 49, 73, 79, 98, 146, 158, 196, 292, 316, 511, 553, 1022, 1106, 1789, 2044, 2212, 3577, 3578, 3871, 5767, 7154, 7156, 7742, 11534, 12523, 14308, 15484, 23068, 25046, 40369, 50092, 80738, 87661, 130597, 141331, 161476, 175322, 261194, 282583, 282662, 350644, 522388, 565166, 565324, 914179, 989317, 1130332, 1828358, 1978634, 3656716, 3957268, 6399253, 6925219, 10317163, 12798506, 13850438, 20634326, 25597012, 27700876, 41268652, 72220141, 144440282, 288880564, 505540987, 1011081974, 2022163948]

約数ペア:

[(1, 2022163948), (2, 1011081974), (4, 505540987), (7, 288880564), (14, 144440282), (28, 72220141), (49, 41268652), (73, 27700876), (79, 25597012), (98, 20634326), (146, 13850438), (158, 12798506), (196, 10317163), (292, 6925219), (316, 6399253), (511, 3957268), (553, 3656716), (1022, 1978634), (1106, 1828358), (1789, 1130332), (2044, 989317), (2212, 914179), (3577, 565324), (3578, 565166), (3871, 522388), (5767, 350644), (7154, 282662), (7156, 282583), (7742, 261194), (11534, 175322), (12523, 161476), (14308, 141331), (15484, 130597), (23068, 87661), (25046, 80738), (40369, 50092)]