2007403048

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1886657}}^1$

素因数の和:1886689

約数の個数: 32

約数和(自身を含む): 4527979200

約数和(自身を除く): 2520576152

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 1886657, 3773314, 7546628, 13206599, 15093256, 26413198, 35846483, 52826396, 71692966, 105652792, 143385932, 250925381, 286771864, 501850762, 1003701524, 2007403048]

約数ペア:

[(1, 2007403048), (2, 1003701524), (4, 501850762), (7, 286771864), (8, 250925381), (14, 143385932), (19, 105652792), (28, 71692966), (38, 52826396), (56, 35846483), (76, 26413198), (133, 15093256), (152, 13206599), (266, 7546628), (532, 3773314), (1064, 1886657)]