426609506

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1\times {\mathrm{211}}^1$

素因数の和:554

約数の個数: 32

約数和(自身を含む): 665632512

約数和(自身を除く): 239023006

約数列:

[1, 2, 47, 94, 137, 157, 211, 274, 314, 422, 6439, 7379, 9917, 12878, 14758, 19834, 21509, 28907, 33127, 43018, 57814, 66254, 1010923, 1358629, 1556969, 2021846, 2717258, 3113938, 4538399, 9076798, 213304753, 426609506]

約数ペア:

[(1, 426609506), (2, 213304753), (47, 9076798), (94, 4538399), (137, 3113938), (157, 2717258), (211, 2021846), (274, 1556969), (314, 1358629), (422, 1010923), (6439, 66254), (7379, 57814), (9917, 43018), (12878, 33127), (14758, 28907), (19834, 21509)]