7197788

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1427}}^1$

素因数の和:1541

約数の個数: 24

約数和(自身を含む): 13714512

約数和(自身を除く): 6516724

約数列:

[1, 2, 4, 13, 26, 52, 97, 194, 388, 1261, 1427, 2522, 2854, 5044, 5708, 18551, 37102, 74204, 138419, 276838, 553676, 1799447, 3598894, 7197788]

約数ペア:

[(1, 7197788), (2, 3598894), (4, 1799447), (13, 553676), (26, 276838), (52, 138419), (97, 74204), (194, 37102), (388, 18551), (1261, 5708), (1427, 5044), (2522, 2854)]