1396653748

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{114143}}^1$

素因数の和:114196

約数の個数: 48

約数和(自身を含む): 3068190720

約数和(自身を除く): 1671536972

約数列:

[1, 2, 4, 7, 14, 19, 23, 28, 38, 46, 76, 92, 133, 161, 266, 322, 437, 532, 644, 874, 1748, 3059, 6118, 12236, 114143, 228286, 456572, 799001, 1598002, 2168717, 2625289, 3196004, 4337434, 5250578, 8674868, 10501156, 15181019, 18377023, 30362038, 36754046, 49880491, 60724076, 73508092, 99760982, 199521964, 349163437, 698326874, 1396653748]

約数ペア:

[(1, 1396653748), (2, 698326874), (4, 349163437), (7, 199521964), (14, 99760982), (19, 73508092), (23, 60724076), (28, 49880491), (38, 36754046), (46, 30362038), (76, 18377023), (92, 15181019), (133, 10501156), (161, 8674868), (266, 5250578), (322, 4337434), (437, 3196004), (532, 2625289), (644, 2168717), (874, 1598002), (1748, 799001), (3059, 456572), (6118, 228286), (12236, 114143)]