1380825097354

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{6857}}^1\times {\mathrm{45131}}^1$

素因数の和:52110

約数の個数: 32

約数和(自身を含む): 2183939646336

約数和(自身を除く): 803114548982

約数列:

[1, 2, 23, 46, 97, 194, 2231, 4462, 6857, 13714, 45131, 90262, 157711, 315422, 665129, 1038013, 1330258, 2076026, 4377707, 8755414, 15297967, 30595934, 100687261, 201374522, 309463267, 618926534, 7117655141, 14235310282, 30017936899, 60035873798, 690412548677, 1380825097354]

約数ペア:

[(1, 1380825097354), (2, 690412548677), (23, 60035873798), (46, 30017936899), (97, 14235310282), (194, 7117655141), (2231, 618926534), (4462, 309463267), (6857, 201374522), (13714, 100687261), (45131, 30595934), (90262, 15297967), (157711, 8755414), (315422, 4377707), (665129, 2076026), (1038013, 1330258)]