2453464

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{761}}^1$

素因数の和:811

約数の個数: 32

約数和(自身を含む): 5120640

約数和(自身を除く): 2667176

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 761, 806, 1522, 1612, 3044, 3224, 6088, 9893, 19786, 23591, 39572, 47182, 79144, 94364, 188728, 306683, 613366, 1226732, 2453464]

約数ペア:

[(1, 2453464), (2, 1226732), (4, 613366), (8, 306683), (13, 188728), (26, 94364), (31, 79144), (52, 47182), (62, 39572), (104, 23591), (124, 19786), (248, 9893), (403, 6088), (761, 3224), (806, 3044), (1522, 1612)]