999219866

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{449}}^1\times {\mathrm{479}}^1$

素因数の和:1054

約数の個数: 32

約数和(自身を含む): 1586304000

約数和(自身を除く): 587084134

約数列:

[1, 2, 23, 46, 101, 202, 449, 479, 898, 958, 2323, 4646, 10327, 11017, 20654, 22034, 45349, 48379, 90698, 96758, 215071, 430142, 1043027, 1112717, 2086054, 2225434, 4946633, 9893266, 21722171, 43444342, 499609933, 999219866]

約数ペア:

[(1, 999219866), (2, 499609933), (23, 43444342), (46, 21722171), (101, 9893266), (202, 4946633), (449, 2225434), (479, 2086054), (898, 1112717), (958, 1043027), (2323, 430142), (4646, 215071), (10327, 96758), (11017, 90698), (20654, 48379), (22034, 45349)]