1918781630

素因数分解:

$2^1\times 5^1\times {\mathrm{607}}^1\times {\mathrm{316109}}^1$

素因数の和:316723

約数の個数: 16

約数和(自身を含む): 3459507840

約数和(自身を除く): 1540726210

約数列:

[1, 2, 5, 10, 607, 1214, 3035, 6070, 316109, 632218, 1580545, 3161090, 191878163, 383756326, 959390815, 1918781630]

約数ペア:

[(1, 1918781630), (2, 959390815), (5, 383756326), (10, 191878163), (607, 3161090), (1214, 1580545), (3035, 632218), (6070, 316109)]