1288396804

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{277}}^1\times {\mathrm{397}}^1$

素因数の和:808

約数の個数: 48

約数和(自身を含む): 2369994480

約数和(自身を除く): 1081597676

約数列:

[1, 2, 4, 29, 58, 101, 116, 202, 277, 397, 404, 554, 794, 1108, 1588, 2929, 5858, 8033, 11513, 11716, 16066, 23026, 27977, 32132, 40097, 46052, 55954, 80194, 109969, 111908, 160388, 219938, 439876, 811333, 1162813, 1622666, 2325626, 3189101, 3245332, 4651252, 6378202, 11106869, 12756404, 22213738, 44427476, 322099201, 644198402, 1288396804]

約数ペア:

[(1, 1288396804), (2, 644198402), (4, 322099201), (29, 44427476), (58, 22213738), (101, 12756404), (116, 11106869), (202, 6378202), (277, 4651252), (397, 3245332), (404, 3189101), (554, 2325626), (794, 1622666), (1108, 1162813), (1588, 811333), (2929, 439876), (5858, 219938), (8033, 160388), (11513, 111908), (11716, 109969), (16066, 80194), (23026, 55954), (27977, 46052), (32132, 40097)]