2012152278

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{3701}}^1$

素因数の和:3853

約数の個数: 64

約数和(自身を含む): 4321566720

約数和(自身を除く): 2309414442

約数列:

[1, 2, 3, 6, 31, 37, 62, 74, 79, 93, 111, 158, 186, 222, 237, 474, 1147, 2294, 2449, 2923, 3441, 3701, 4898, 5846, 6882, 7347, 7402, 8769, 11103, 14694, 17538, 22206, 90613, 114731, 136937, 181226, 229462, 271839, 273874, 292379, 344193, 410811, 543678, 584758, 688386, 821622, 877137, 1754274, 4245047, 8490094, 9063749, 10818023, 12735141, 18127498, 21636046, 25470282, 27191247, 32454069, 54382494, 64908138, 335358713, 670717426, 1006076139, 2012152278]

約数ペア:

[(1, 2012152278), (2, 1006076139), (3, 670717426), (6, 335358713), (31, 64908138), (37, 54382494), (62, 32454069), (74, 27191247), (79, 25470282), (93, 21636046), (111, 18127498), (158, 12735141), (186, 10818023), (222, 9063749), (237, 8490094), (474, 4245047), (1147, 1754274), (2294, 877137), (2449, 821622), (2923, 688386), (3441, 584758), (3701, 543678), (4898, 410811), (5846, 344193), (6882, 292379), (7347, 273874), (7402, 271839), (8769, 229462), (11103, 181226), (14694, 136937), (17538, 114731), (22206, 90613)]