1973270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{353}}^1$

素因数の和:416

約数の個数: 32

約数和(自身を含む): 3925152

約数和(自身を除く): 1951882

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 130, 215, 353, 430, 559, 706, 1118, 1765, 2795, 3530, 4589, 5590, 9178, 15179, 22945, 30358, 45890, 75895, 151790, 197327, 394654, 986635, 1973270]

約数ペア:

[(1, 1973270), (2, 986635), (5, 394654), (10, 197327), (13, 151790), (26, 75895), (43, 45890), (65, 30358), (86, 22945), (130, 15179), (215, 9178), (353, 5590), (430, 4589), (559, 3530), (706, 2795), (1118, 1765)]