820676274

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{234613}}^1$

素因数の和:234682

約数の個数: 32

約数和(自身を含む): 1824358464

約数和(自身を除く): 1003682190

約数列:

[1, 2, 3, 6, 11, 22, 33, 53, 66, 106, 159, 318, 583, 1166, 1749, 3498, 234613, 469226, 703839, 1407678, 2580743, 5161486, 7742229, 12434489, 15484458, 24868978, 37303467, 74606934, 136779379, 273558758, 410338137, 820676274]

約数ペア:

[(1, 820676274), (2, 410338137), (3, 273558758), (6, 136779379), (11, 74606934), (22, 37303467), (33, 24868978), (53, 15484458), (66, 12434489), (106, 7742229), (159, 5161486), (318, 2580743), (583, 1407678), (1166, 703839), (1749, 469226), (3498, 234613)]