2783290964

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{191}}^1\times {\mathrm{26209}}^1$

素因数の和:26543

約数の個数: 24

約数和(自身を含む): 4931673600

約数和(自身を除く): 2148382636

約数列:

[1, 2, 4, 139, 191, 278, 382, 556, 764, 26209, 26549, 52418, 53098, 104836, 106196, 3643051, 5005919, 7286102, 10011838, 14572204, 20023676, 695822741, 1391645482, 2783290964]

約数ペア:

[(1, 2783290964), (2, 1391645482), (4, 695822741), (139, 20023676), (191, 14572204), (278, 10011838), (382, 7286102), (556, 5005919), (764, 3643051), (26209, 106196), (26549, 104836), (52418, 53098)]