4460690819

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{2161}}^1$

素因数の和:2391

約数の個数: 32

約数和(自身を含む): 5179460160

約数和(自身を除く): 718769341

約数列:

[1, 13, 19, 61, 137, 247, 793, 1159, 1781, 2161, 2603, 8357, 15067, 28093, 33839, 41059, 108641, 131821, 158783, 296057, 533767, 1713673, 2064179, 2504599, 3848741, 5625083, 18059477, 32559787, 73126079, 234773201, 343130063, 4460690819]

約数ペア:

[(1, 4460690819), (13, 343130063), (19, 234773201), (61, 73126079), (137, 32559787), (247, 18059477), (793, 5625083), (1159, 3848741), (1781, 2504599), (2161, 2064179), (2603, 1713673), (8357, 533767), (15067, 296057), (28093, 158783), (33839, 131821), (41059, 108641)]