704280890

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{353}}^1\times {\mathrm{1523}}^1$

素因数の和:2014

約数の個数: 32

約数和(自身を含む): 1281842496

約数和(自身を除く): 577561606

約数列:

[1, 2, 5, 10, 131, 262, 353, 655, 706, 1310, 1523, 1765, 3046, 3530, 7615, 15230, 46243, 92486, 199513, 231215, 399026, 462430, 537619, 997565, 1075238, 1995130, 2688095, 5376190, 70428089, 140856178, 352140445, 704280890]

約数ペア:

[(1, 704280890), (2, 352140445), (5, 140856178), (10, 70428089), (131, 5376190), (262, 2688095), (353, 1995130), (655, 1075238), (706, 997565), (1310, 537619), (1523, 462430), (1765, 399026), (3046, 231215), (3530, 199513), (7615, 92486), (15230, 46243)]