83446870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{653}}^1\times {\mathrm{983}}^1$

素因数の和:1656

約数の個数: 32

約数和(自身を含む): 162171072

約数和(自身を除く): 78724202

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 653, 983, 1306, 1966, 3265, 4915, 6530, 8489, 9830, 12779, 16978, 25558, 42445, 63895, 84890, 127790, 641899, 1283798, 3209495, 6418990, 8344687, 16689374, 41723435, 83446870]

約数ペア:

[(1, 83446870), (2, 41723435), (5, 16689374), (10, 8344687), (13, 6418990), (26, 3209495), (65, 1283798), (130, 641899), (653, 127790), (983, 84890), (1306, 63895), (1966, 42445), (3265, 25558), (4915, 16978), (6530, 12779), (8489, 9830)]