1119531010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{557}}^1\times {\mathrm{15461}}^1$

素因数の和:16038

約数の個数: 32

約数和(自身を含む): 2174204592

約数和(自身を除く): 1054673582

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 557, 1114, 2785, 5570, 7241, 14482, 15461, 30922, 36205, 72410, 77305, 154610, 200993, 401986, 1004965, 2009930, 8611777, 17223554, 43058885, 86117770, 111953101, 223906202, 559765505, 1119531010]

約数ペア:

[(1, 1119531010), (2, 559765505), (5, 223906202), (10, 111953101), (13, 86117770), (26, 43058885), (65, 17223554), (130, 8611777), (557, 2009930), (1114, 1004965), (2785, 401986), (5570, 200993), (7241, 154610), (14482, 77305), (15461, 72410), (30922, 36205)]