2696442007

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{2777}}^1$

素因数の和:3007

約数の個数: 32

約数和(自身を含む): 3323999232

約数和(自身を除く): 627557225

約数列:

[1, 7, 23, 37, 161, 163, 259, 851, 1141, 2777, 3749, 5957, 6031, 19439, 26243, 42217, 63871, 102749, 138713, 447097, 452651, 719243, 970991, 2363227, 3168557, 10410973, 16542589, 16748087, 72876811, 117236609, 385206001, 2696442007]

約数ペア:

[(1, 2696442007), (7, 385206001), (23, 117236609), (37, 72876811), (161, 16748087), (163, 16542589), (259, 10410973), (851, 3168557), (1141, 2363227), (2777, 970991), (3749, 719243), (5957, 452651), (6031, 447097), (19439, 138713), (26243, 102749), (42217, 63871)]