118398038

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1\times {\mathrm{331}}^1$

素因数の和:644

約数の個数: 32

約数和(自身を含む): 197925120

約数和(自身を除く): 79527082

約数列:

[1, 2, 11, 22, 71, 142, 229, 331, 458, 662, 781, 1562, 2519, 3641, 5038, 7282, 16259, 23501, 32518, 47002, 75799, 151598, 178849, 258511, 357698, 517022, 833789, 1667578, 5381729, 10763458, 59199019, 118398038]

約数ペア:

[(1, 118398038), (2, 59199019), (11, 10763458), (22, 5381729), (71, 1667578), (142, 833789), (229, 517022), (331, 357698), (458, 258511), (662, 178849), (781, 151598), (1562, 75799), (2519, 47002), (3641, 32518), (5038, 23501), (7282, 16259)]