2912888238

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1287749}}^1$

素因数の和:1287796

約数の個数: 32

約数和(自身を含む): 6490260000

約数和(自身を除く): 3577371762

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 87, 174, 377, 754, 1131, 2262, 1287749, 2575498, 3863247, 7726494, 16740737, 33481474, 37344721, 50222211, 74689442, 100444422, 112034163, 224068326, 485481373, 970962746, 1456444119, 2912888238]

約数ペア:

[(1, 2912888238), (2, 1456444119), (3, 970962746), (6, 485481373), (13, 224068326), (26, 112034163), (29, 100444422), (39, 74689442), (58, 50222211), (78, 37344721), (87, 33481474), (174, 16740737), (377, 7726494), (754, 3863247), (1131, 2575498), (2262, 1287749)]