1214293876

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{631}}^1\times {\mathrm{25321}}^1$

素因数の和:25975

約数の個数: 24

約数和(自身を含む): 2240490560

約数和(自身を除く): 1026196684

約数列:

[1, 2, 4, 19, 38, 76, 631, 1262, 2524, 11989, 23978, 25321, 47956, 50642, 101284, 481099, 962198, 1924396, 15977551, 31955102, 63910204, 303573469, 607146938, 1214293876]

約数ペア:

[(1, 1214293876), (2, 607146938), (4, 303573469), (19, 63910204), (38, 31955102), (76, 15977551), (631, 1924396), (1262, 962198), (2524, 481099), (11989, 101284), (23978, 50642), (25321, 47956)]