4950578390

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{11512973}}^1$

素因数の和:11513023

約数の個数: 16

約数和(自身を含む): 9118275408

約数和(自身を除く): 4167697018

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 11512973, 23025946, 57564865, 115129730, 495057839, 990115678, 2475289195, 4950578390]

約数ペア:

[(1, 4950578390), (2, 2475289195), (5, 990115678), (10, 495057839), (43, 115129730), (86, 57564865), (215, 23025946), (430, 11512973)]