389610618

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{83357}}^1$

素因数の和:83422

約数の個数: 32

約数和(自身を含む): 840248640

約数和(自身を除く): 450638022

約数列:

[1, 2, 3, 6, 19, 38, 41, 57, 82, 114, 123, 246, 779, 1558, 2337, 4674, 83357, 166714, 250071, 500142, 1583783, 3167566, 3417637, 4751349, 6835274, 9502698, 10252911, 20505822, 64935103, 129870206, 194805309, 389610618]

約数ペア:

[(1, 389610618), (2, 194805309), (3, 129870206), (6, 64935103), (19, 20505822), (38, 10252911), (41, 9502698), (57, 6835274), (82, 4751349), (114, 3417637), (123, 3167566), (246, 1583783), (779, 500142), (1558, 250071), (2337, 166714), (4674, 83357)]