171771262

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{619}}^1\times {\mathrm{821}}^1$

素因数の和:1468

約数の個数: 24

約数和(自身を含む): 279792360

約数和(自身を除く): 108021098

約数列:

[1, 2, 13, 26, 169, 338, 619, 821, 1238, 1642, 8047, 10673, 16094, 21346, 104611, 138749, 209222, 277498, 508199, 1016398, 6606587, 13213174, 85885631, 171771262]

約数ペア:

[(1, 171771262), (2, 85885631), (13, 13213174), (26, 6606587), (169, 1016398), (338, 508199), (619, 277498), (821, 209222), (1238, 138749), (1642, 104611), (8047, 21346), (10673, 16094)]