2012121594308

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{5669}}^1\times {\mathrm{437111}}^1$

素因数の和:442820

約数の個数: 48

約数和(自身を含む): 4163754067200

約数和(自身を除く): 2151632472892

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 5669, 11338, 22676, 39683, 79366, 158732, 164401, 328802, 437111, 657604, 874222, 1150807, 1748444, 2301614, 3059777, 4603228, 6119554, 12239108, 12676219, 25352438, 50704876, 88733533, 177467066, 354934132, 2477982259, 4955964518, 9911929036, 17345875813, 34691751626, 69383503252, 71861485511, 143722971022, 287445942044, 503030398577, 1006060797154, 2012121594308]

約数ペア:

[(1, 2012121594308), (2, 1006060797154), (4, 503030398577), (7, 287445942044), (14, 143722971022), (28, 71861485511), (29, 69383503252), (58, 34691751626), (116, 17345875813), (203, 9911929036), (406, 4955964518), (812, 2477982259), (5669, 354934132), (11338, 177467066), (22676, 88733533), (39683, 50704876), (79366, 25352438), (158732, 12676219), (164401, 12239108), (328802, 6119554), (437111, 4603228), (657604, 3059777), (874222, 2301614), (1150807, 1748444)]