253667090

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1\times {\mathrm{2333}}^1$

素因数の和:2554

約数の個数: 32

約数和(自身を含む): 465829056

約数和(自身を除く): 212161966

約数列:

[1, 2, 5, 10, 83, 131, 166, 262, 415, 655, 830, 1310, 2333, 4666, 10873, 11665, 21746, 23330, 54365, 108730, 193639, 305623, 387278, 611246, 968195, 1528115, 1936390, 3056230, 25366709, 50733418, 126833545, 253667090]

約数ペア:

[(1, 253667090), (2, 126833545), (5, 50733418), (10, 25366709), (83, 3056230), (131, 1936390), (166, 1528115), (262, 968195), (415, 611246), (655, 387278), (830, 305623), (1310, 193639), (2333, 108730), (4666, 54365), (10873, 23330), (11665, 21746)]