2011055802

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{643}}^1\times {\mathrm{659}}^1$

素因数の和:1427

約数の個数: 64

約数和(自身を含む): 4651637760

約数和(自身を除く): 2640581958

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 113, 226, 339, 643, 659, 678, 791, 1286, 1318, 1582, 1929, 1977, 2373, 3858, 3954, 4501, 4613, 4746, 9002, 9226, 13503, 13839, 27006, 27678, 72659, 74467, 145318, 148934, 217977, 223401, 423737, 435954, 446802, 508613, 521269, 847474, 1017226, 1042538, 1271211, 1525839, 1563807, 2542422, 2966159, 3051678, 3127614, 5932318, 8898477, 17796954, 47882281, 95764562, 143646843, 287293686, 335175967, 670351934, 1005527901, 2011055802]

約数ペア:

[(1, 2011055802), (2, 1005527901), (3, 670351934), (6, 335175967), (7, 287293686), (14, 143646843), (21, 95764562), (42, 47882281), (113, 17796954), (226, 8898477), (339, 5932318), (643, 3127614), (659, 3051678), (678, 2966159), (791, 2542422), (1286, 1563807), (1318, 1525839), (1582, 1271211), (1929, 1042538), (1977, 1017226), (2373, 847474), (3858, 521269), (3954, 508613), (4501, 446802), (4613, 435954), (4746, 423737), (9002, 223401), (9226, 217977), (13503, 148934), (13839, 145318), (27006, 74467), (27678, 72659)]