1929304

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{1427}}^1$

素因数の和:1459

約数の個数: 24

約数和(自身を含む): 3919860

約数和(自身を除く): 1990556

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 1427, 2854, 5708, 11416, 18551, 37102, 74204, 148408, 241163, 482326, 964652, 1929304]

約数ペア:

[(1, 1929304), (2, 964652), (4, 482326), (8, 241163), (13, 148408), (26, 74204), (52, 37102), (104, 18551), (169, 11416), (338, 5708), (676, 2854), (1352, 1427)]