1880227966

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{517399}}^1$

素因数の和:517503

約数の個数: 16

約数和(自身を含む): 2980224000

約数和(自身を除く): 1099996034

約数列:

[1, 2, 23, 46, 79, 158, 1817, 3634, 517399, 1034798, 11900177, 23800354, 40874521, 81749042, 940113983, 1880227966]

約数ペア:

[(1, 1880227966), (2, 940113983), (23, 81749042), (46, 40874521), (79, 23800354), (158, 11900177), (1817, 1034798), (3634, 517399)]