294889738

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{16903}}^1$

素因数の和:16990

約数の個数: 32

約数和(自身を含む): 528216192

約数和(自身を除く): 233326454

約数列:

[1, 2, 11, 13, 22, 26, 61, 122, 143, 286, 671, 793, 1342, 1586, 8723, 16903, 17446, 33806, 185933, 219739, 371866, 439478, 1031083, 2062166, 2417129, 4834258, 11341913, 13404079, 22683826, 26808158, 147444869, 294889738]

約数ペア:

[(1, 294889738), (2, 147444869), (11, 26808158), (13, 22683826), (22, 13404079), (26, 11341913), (61, 4834258), (122, 2417129), (143, 2062166), (286, 1031083), (671, 439478), (793, 371866), (1342, 219739), (1586, 185933), (8723, 33806), (16903, 17446)]