1261313808

素因数分解:

$2^4\times 3^1\times {\mathrm{47}}^1\times {\mathrm{559093}}^1$

素因数の和:559151

約数の個数: 40

約数和(自身を含む): 3327727488

約数和(自身を除く): 2066413680

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 94, 141, 188, 282, 376, 564, 752, 1128, 2256, 559093, 1118186, 1677279, 2236372, 3354558, 4472744, 6709116, 8945488, 13418232, 26277371, 26836464, 52554742, 78832113, 105109484, 157664226, 210218968, 315328452, 420437936, 630656904, 1261313808]

約数ペア:

[(1, 1261313808), (2, 630656904), (3, 420437936), (4, 315328452), (6, 210218968), (8, 157664226), (12, 105109484), (16, 78832113), (24, 52554742), (47, 26836464), (48, 26277371), (94, 13418232), (141, 8945488), (188, 6709116), (282, 4472744), (376, 3354558), (564, 2236372), (752, 1677279), (1128, 1118186), (2256, 559093)]