2779403784

素因数分解:

$2^3\times 3^1\times {\mathrm{89}}^1\times {\mathrm{1301219}}^1$

素因数の和:1301317

約数の個数: 32

約数和(自身を含む): 7026588000

約数和(自身を除く): 4247184216

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 89, 178, 267, 356, 534, 712, 1068, 2136, 1301219, 2602438, 3903657, 5204876, 7807314, 10409752, 15614628, 31229256, 115808491, 231616982, 347425473, 463233964, 694850946, 926467928, 1389701892, 2779403784]

約数ペア:

[(1, 2779403784), (2, 1389701892), (3, 926467928), (4, 694850946), (6, 463233964), (8, 347425473), (12, 231616982), (24, 115808491), (89, 31229256), (178, 15614628), (267, 10409752), (356, 7807314), (534, 5204876), (712, 3903657), (1068, 2602438), (2136, 1301219)]