1305702774

素因数分解:

$2^1\times 3^3\times {\mathrm{439}}^1\times {\mathrm{55079}}^1$

素因数の和:55529

約数の個数: 32

約数和(自身を含む): 2908224000

約数和(自身を除く): 1602521226

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 439, 878, 1317, 2634, 3951, 7902, 11853, 23706, 55079, 110158, 165237, 330474, 495711, 991422, 1487133, 2974266, 24179681, 48359362, 72539043, 145078086, 217617129, 435234258, 652851387, 1305702774]

約数ペア:

[(1, 1305702774), (2, 652851387), (3, 435234258), (6, 217617129), (9, 145078086), (18, 72539043), (27, 48359362), (54, 24179681), (439, 2974266), (878, 1487133), (1317, 991422), (2634, 495711), (3951, 330474), (7902, 165237), (11853, 110158), (23706, 55079)]