4220659430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1708769}}^1$

素因数の和:1708808

約数の個数: 32

約数和(自身を含む): 8612200800

約数和(自身を除く): 4391541370

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 1708769, 3417538, 8543845, 17087690, 22213997, 32466611, 44427994, 64933222, 111069985, 162333055, 222139970, 324666110, 422065943, 844131886, 2110329715, 4220659430]

約数ペア:

[(1, 4220659430), (2, 2110329715), (5, 844131886), (10, 422065943), (13, 324666110), (19, 222139970), (26, 162333055), (38, 111069985), (65, 64933222), (95, 44427994), (130, 32466611), (190, 22213997), (247, 17087690), (494, 8543845), (1235, 3417538), (2470, 1708769)]