804930152684

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{20101}}^1\times {\mathrm{20143}}^1$

素因数の和:40326

約数の個数: 48

約数和(自身を含む): 1632696662016

約数和(自身を除く): 827766509332

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 20101, 20143, 40202, 40286, 80404, 80572, 140707, 141001, 281414, 282002, 562828, 564004, 1427171, 1430153, 2854342, 2860306, 5708684, 5720612, 9990197, 10011071, 19980394, 20022142, 39960788, 40044284, 404894443, 809788886, 1619577772, 2834261101, 5668522202, 11337044404, 28747505453, 57495010906, 114990021812, 201232538171, 402465076342, 804930152684]

約数ペア:

[(1, 804930152684), (2, 402465076342), (4, 201232538171), (7, 114990021812), (14, 57495010906), (28, 28747505453), (71, 11337044404), (142, 5668522202), (284, 2834261101), (497, 1619577772), (994, 809788886), (1988, 404894443), (20101, 40044284), (20143, 39960788), (40202, 20022142), (40286, 19980394), (80404, 10011071), (80572, 9990197), (140707, 5720612), (141001, 5708684), (281414, 2860306), (282002, 2854342), (562828, 1430153), (564004, 1427171)]