248860822

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{13177}}^1$

素因数の和:13276

約数の個数: 32

約数和(自身を含む): 455431680

約数和(自身を除く): 206570858

約数列:

[1, 2, 7, 14, 19, 38, 71, 133, 142, 266, 497, 994, 1349, 2698, 9443, 13177, 18886, 26354, 92239, 184478, 250363, 500726, 935567, 1752541, 1871134, 3505082, 6548969, 13097938, 17775773, 35551546, 124430411, 248860822]

約数ペア:

[(1, 248860822), (2, 124430411), (7, 35551546), (14, 17775773), (19, 13097938), (38, 6548969), (71, 3505082), (133, 1871134), (142, 1752541), (266, 935567), (497, 500726), (994, 250363), (1349, 184478), (2698, 92239), (9443, 26354), (13177, 18886)]