174919966

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{1117}}^1$

素因数の和:1468

約数の個数: 32

約数和(自身を含む): 298640160

約数和(自身を除く): 123720194

約数列:

[1, 2, 13, 19, 26, 38, 247, 317, 494, 634, 1117, 2234, 4121, 6023, 8242, 12046, 14521, 21223, 29042, 42446, 78299, 156598, 275899, 354089, 551798, 708178, 4603157, 6727691, 9206314, 13455382, 87459983, 174919966]

約数ペア:

[(1, 174919966), (2, 87459983), (13, 13455382), (19, 9206314), (26, 6727691), (38, 4603157), (247, 708178), (317, 551798), (494, 354089), (634, 275899), (1117, 156598), (2234, 78299), (4121, 42446), (6023, 29042), (8242, 21223), (12046, 14521)]