635727452

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{233}}^1\times {\mathrm{631}}^1$

素因数の和:938

約数の個数: 48

約数和(自身を含む): 1192568832

約数和(自身を除く): 556841380

約数列:

[1, 2, 4, 23, 46, 47, 92, 94, 188, 233, 466, 631, 932, 1081, 1262, 2162, 2524, 4324, 5359, 10718, 10951, 14513, 21436, 21902, 29026, 29657, 43804, 58052, 59314, 118628, 147023, 251873, 294046, 503746, 588092, 682111, 1007492, 1364222, 2728444, 3381529, 6763058, 6910081, 13526116, 13820162, 27640324, 158931863, 317863726, 635727452]

約数ペア:

[(1, 635727452), (2, 317863726), (4, 158931863), (23, 27640324), (46, 13820162), (47, 13526116), (92, 6910081), (94, 6763058), (188, 3381529), (233, 2728444), (466, 1364222), (631, 1007492), (932, 682111), (1081, 588092), (1262, 503746), (2162, 294046), (2524, 251873), (4324, 147023), (5359, 118628), (10718, 59314), (10951, 58052), (14513, 43804), (21436, 29657), (21902, 29026)]