2912608218

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{272563}}^1$

素因数の和:272718

約数の個数: 32

約数和(自身を含む): 6319123776

約数和(自身を除く): 3406515558

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 137, 274, 411, 822, 1781, 3562, 5343, 10686, 272563, 545126, 817689, 1635378, 3543319, 7086638, 10629957, 21259914, 37341131, 74682262, 112023393, 224046786, 485434703, 970869406, 1456304109, 2912608218]

約数ペア:

[(1, 2912608218), (2, 1456304109), (3, 970869406), (6, 485434703), (13, 224046786), (26, 112023393), (39, 74682262), (78, 37341131), (137, 21259914), (274, 10629957), (411, 7086638), (822, 3543319), (1781, 1635378), (3562, 817689), (5343, 545126), (10686, 272563)]