4513754

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1$

素因数の和:338

約数の個数: 32

約数和(自身を含む): 8294400

約数和(自身を除く): 3780646

約数列:

[1, 2, 7, 14, 19, 38, 71, 133, 142, 239, 266, 478, 497, 994, 1349, 1673, 2698, 3346, 4541, 9082, 9443, 16969, 18886, 31787, 33938, 63574, 118783, 237566, 322411, 644822, 2256877, 4513754]

約数ペア:

[(1, 4513754), (2, 2256877), (7, 644822), (14, 322411), (19, 237566), (38, 118783), (71, 63574), (133, 33938), (142, 31787), (239, 18886), (266, 16969), (478, 9443), (497, 9082), (994, 4541), (1349, 3346), (1673, 2698)]