2488543970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{101449}}^1$

素因数の和:101690

約数の個数: 32

約数和(自身を含む): 4908556800

約数和(自身を除く): 2420012830

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 223, 446, 1115, 2230, 2453, 4906, 12265, 24530, 101449, 202898, 507245, 1014490, 1115939, 2231878, 5579695, 11159390, 22623127, 45246254, 113115635, 226231270, 248854397, 497708794, 1244271985, 2488543970]

約数ペア:

[(1, 2488543970), (2, 1244271985), (5, 497708794), (10, 248854397), (11, 226231270), (22, 113115635), (55, 45246254), (110, 22623127), (223, 11159390), (446, 5579695), (1115, 2231878), (2230, 1115939), (2453, 1014490), (4906, 507245), (12265, 202898), (24530, 101449)]