498761230

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{44893}}^1$

素因数の和:45012

約数の個数: 32

約数和(自身を含む): 989104608

約数和(自身を除く): 490343378

約数列:

[1, 2, 5, 10, 11, 22, 55, 101, 110, 202, 505, 1010, 1111, 2222, 5555, 11110, 44893, 89786, 224465, 448930, 493823, 987646, 2469115, 4534193, 4938230, 9068386, 22670965, 45341930, 49876123, 99752246, 249380615, 498761230]

約数ペア:

[(1, 498761230), (2, 249380615), (5, 99752246), (10, 49876123), (11, 45341930), (22, 22670965), (55, 9068386), (101, 4938230), (110, 4534193), (202, 2469115), (505, 987646), (1010, 493823), (1111, 448930), (2222, 224465), (5555, 89786), (11110, 44893)]