1097210007340

素因数分解:

$2^2\times 5^1\times {\mathrm{85333}}^1\times {\mathrm{642899}}^1$

素因数の和:728241

約数の個数: 24

約数和(自身を含む): 2304171601200

約数和(自身を除く): 1206961593860

約数列:

[1, 2, 4, 5, 10, 20, 85333, 170666, 341332, 426665, 642899, 853330, 1285798, 1706660, 2571596, 3214495, 6428990, 12857980, 54860500367, 109721000734, 219442001468, 274302501835, 548605003670, 1097210007340]

約数ペア:

[(1, 1097210007340), (2, 548605003670), (4, 274302501835), (5, 219442001468), (10, 109721000734), (20, 54860500367), (85333, 12857980), (170666, 6428990), (341332, 3214495), (426665, 2571596), (642899, 1706660), (853330, 1285798)]