1297942370

素因数分解:

$2^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{193}}^1\times {\mathrm{4027}}^1$

素因数の和:4394

約数の個数: 32

約数和(自身を含む): 2363050368

約数和(自身を除く): 1065107998

約数列:

[1, 2, 5, 10, 167, 193, 334, 386, 835, 965, 1670, 1930, 4027, 8054, 20135, 32231, 40270, 64462, 161155, 322310, 672509, 777211, 1345018, 1554422, 3362545, 3886055, 6725090, 7772110, 129794237, 259588474, 648971185, 1297942370]

約数ペア:

[(1, 1297942370), (2, 648971185), (5, 259588474), (10, 129794237), (167, 7772110), (193, 6725090), (334, 3886055), (386, 3362545), (835, 1554422), (965, 1345018), (1670, 777211), (1930, 672509), (4027, 322310), (8054, 161155), (20135, 64462), (32231, 40270)]