1188894590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2099}}^1\times {\mathrm{4357}}^1$

素因数の和:6476

約数の個数: 32

約数和(自身を含む): 2306253600

約数和(自身を除く): 1117359010

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 2099, 4198, 4357, 8714, 10495, 20990, 21785, 27287, 43570, 54574, 56641, 113282, 136435, 272870, 283205, 566410, 9145343, 18290686, 45726715, 91453430, 118889459, 237778918, 594447295, 1188894590]

約数ペア:

[(1, 1188894590), (2, 594447295), (5, 237778918), (10, 118889459), (13, 91453430), (26, 45726715), (65, 18290686), (130, 9145343), (2099, 566410), (4198, 283205), (4357, 272870), (8714, 136435), (10495, 113282), (20990, 56641), (21785, 54574), (27287, 43570)]