2290642018

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{23251}}^1$

素因数の和:23518

約数の個数: 32

約数和(自身を含む): 4071518208

約数和(自身を除く): 1780876190

約数列:

[1, 2, 7, 14, 31, 62, 217, 227, 434, 454, 1589, 3178, 7037, 14074, 23251, 46502, 49259, 98518, 162757, 325514, 720781, 1441562, 5045467, 5277977, 10090934, 10555954, 36945839, 73891678, 163617287, 327234574, 1145321009, 2290642018]

約数ペア:

[(1, 2290642018), (2, 1145321009), (7, 327234574), (14, 163617287), (31, 73891678), (62, 36945839), (217, 10555954), (227, 10090934), (434, 5277977), (454, 5045467), (1589, 1441562), (3178, 720781), (7037, 325514), (14074, 162757), (23251, 98518), (46502, 49259)]