309898522082

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{409}}^1\times {\mathrm{120691}}^1$

素因数の和:121218

約数の個数: 32

約数和(自身を含む): 483356976960

約数和(自身を除く): 173458454878

約数列:

[1, 2, 43, 73, 86, 146, 409, 818, 3139, 6278, 17587, 29857, 35174, 59714, 120691, 241382, 1283851, 2567702, 5189713, 8810443, 10379426, 17620886, 49362619, 98725238, 378849049, 757698098, 2122592617, 3603471187, 4245185234, 7206942374, 154949261041, 309898522082]

約数ペア:

[(1, 309898522082), (2, 154949261041), (43, 7206942374), (73, 4245185234), (86, 3603471187), (146, 2122592617), (409, 757698098), (818, 378849049), (3139, 98725238), (6278, 49362619), (17587, 17620886), (29857, 10379426), (35174, 8810443), (59714, 5189713), (120691, 2567702), (241382, 1283851)]