248373164

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{22637}}^1$

素因数の和:22865

約数の個数: 24

約数和(自身を含む): 470327088

約数和(自身を除く): 221953924

約数列:

[1, 2, 4, 13, 26, 52, 211, 422, 844, 2743, 5486, 10972, 22637, 45274, 90548, 294281, 588562, 1177124, 4776407, 9552814, 19105628, 62093291, 124186582, 248373164]

約数ペア:

[(1, 248373164), (2, 124186582), (4, 62093291), (13, 19105628), (26, 9552814), (52, 4776407), (211, 1177124), (422, 588562), (844, 294281), (2743, 90548), (5486, 45274), (10972, 22637)]