12911543330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{522523}}^1$

素因数の和:522890

約数の個数: 32

約数和(自身を含む): 26636183424

約数和(自身を除く): 13724640094

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 353, 706, 1765, 2471, 3530, 4942, 12355, 24710, 522523, 1045046, 2612615, 3657661, 5225230, 7315322, 18288305, 36576610, 184450619, 368901238, 922253095, 1291154333, 1844506190, 2582308666, 6455771665, 12911543330]

約数ペア:

[(1, 12911543330), (2, 6455771665), (5, 2582308666), (7, 1844506190), (10, 1291154333), (14, 922253095), (35, 368901238), (70, 184450619), (353, 36576610), (706, 18288305), (1765, 7315322), (2471, 5225230), (3530, 3657661), (4942, 2612615), (12355, 1045046), (24710, 522523)]