1988305844

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3737417}}^1$

素因数の和:3737447

約数の個数: 24

約数和(自身を含む): 4185908160

約数和(自身を除く): 2197602316

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 3737417, 7474834, 14949668, 26161919, 52323838, 71010923, 104647676, 142021846, 284043692, 497076461, 994152922, 1988305844]

約数ペア:

[(1, 1988305844), (2, 994152922), (4, 497076461), (7, 284043692), (14, 142021846), (19, 104647676), (28, 71010923), (38, 52323838), (76, 26161919), (133, 14949668), (266, 7474834), (532, 3737417)]