1211829122

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{164249}}^1$

素因数の和:164306

約数の個数: 32

約数和(自身を含む): 2270592000

約数和(自身を除く): 1058762878

約数列:

[1, 2, 7, 14, 17, 31, 34, 62, 119, 217, 238, 434, 527, 1054, 3689, 7378, 164249, 328498, 1149743, 2299486, 2792233, 5091719, 5584466, 10183438, 19545631, 35642033, 39091262, 71284066, 86559223, 173118446, 605914561, 1211829122]

約数ペア:

[(1, 1211829122), (2, 605914561), (7, 173118446), (14, 86559223), (17, 71284066), (31, 39091262), (34, 35642033), (62, 19545631), (119, 10183438), (217, 5584466), (238, 5091719), (434, 2792233), (527, 2299486), (1054, 1149743), (3689, 328498), (7378, 164249)]