2011097770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1693}}^1\times {\mathrm{10799}}^1$

素因数の和:12510

約数の個数: 32

約数和(自身を含む): 3951763200

約数和(自身を除く): 1940665430

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1693, 3386, 8465, 10799, 16930, 18623, 21598, 37246, 53995, 93115, 107990, 118789, 186230, 237578, 593945, 1187890, 18282707, 36565414, 91413535, 182827070, 201109777, 402219554, 1005548885, 2011097770]

約数ペア:

[(1, 2011097770), (2, 1005548885), (5, 402219554), (10, 201109777), (11, 182827070), (22, 91413535), (55, 36565414), (110, 18282707), (1693, 1187890), (3386, 593945), (8465, 237578), (10799, 186230), (16930, 118789), (18623, 107990), (21598, 93115), (37246, 53995)]