2108803844

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{14627}}^1$

素因数の和:14928

約数の個数: 48

約数和(自身を含む): 4456273920

約数和(自身を除く): 2347470076

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 271, 532, 542, 1084, 1897, 3794, 5149, 7588, 10298, 14627, 20596, 29254, 36043, 58508, 72086, 102389, 144172, 204778, 277913, 409556, 555826, 1111652, 1945391, 3890782, 3963917, 7781564, 7927834, 15855668, 27747419, 55494838, 75314423, 110989676, 150628846, 301257692, 527200961, 1054401922, 2108803844]

約数ペア:

[(1, 2108803844), (2, 1054401922), (4, 527200961), (7, 301257692), (14, 150628846), (19, 110989676), (28, 75314423), (38, 55494838), (76, 27747419), (133, 15855668), (266, 7927834), (271, 7781564), (532, 3963917), (542, 3890782), (1084, 1945391), (1897, 1111652), (3794, 555826), (5149, 409556), (7588, 277913), (10298, 204778), (14627, 144172), (20596, 102389), (29254, 72086), (36043, 58508)]