565517733074

素因数分解:

$2^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{1997}}^1\times {\mathrm{40699}}^1$

素因数の和:42783

約数の個数: 48

約数和(自身を含む): 1001194603200

約数和(自身を除く): 435676870126

約数列:

[1, 2, 7, 14, 49, 71, 98, 142, 497, 994, 1997, 3479, 3994, 6958, 13979, 27958, 40699, 81398, 97853, 141787, 195706, 283574, 284893, 569786, 992509, 1985018, 1994251, 2889629, 3988502, 5779258, 6947563, 13895126, 20227403, 40454806, 81275903, 141591821, 162551806, 283183642, 568931321, 1137862642, 3982519247, 5770589113, 7965038494, 11541178226, 40394123791, 80788247582, 282758866537, 565517733074]

約数ペア:

[(1, 565517733074), (2, 282758866537), (7, 80788247582), (14, 40394123791), (49, 11541178226), (71, 7965038494), (98, 5770589113), (142, 3982519247), (497, 1137862642), (994, 568931321), (1997, 283183642), (3479, 162551806), (3994, 141591821), (6958, 81275903), (13979, 40454806), (27958, 20227403), (40699, 13895126), (81398, 6947563), (97853, 5779258), (141787, 3988502), (195706, 2889629), (283574, 1994251), (284893, 1985018), (569786, 992509)]