2017115256

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{21059}}^1$

素因数の和:21388

約数の個数: 64

約数和(自身を含む): 5448643200

約数和(自身を除く): 3431527944

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 307, 312, 614, 921, 1228, 1842, 2456, 3684, 3991, 7368, 7982, 11973, 15964, 21059, 23946, 31928, 42118, 47892, 63177, 84236, 95784, 126354, 168472, 252708, 273767, 505416, 547534, 821301, 1095068, 1642602, 2190136, 3285204, 6465113, 6570408, 12930226, 19395339, 25860452, 38790678, 51720904, 77581356, 84046469, 155162712, 168092938, 252139407, 336185876, 504278814, 672371752, 1008557628, 2017115256]

約数ペア:

[(1, 2017115256), (2, 1008557628), (3, 672371752), (4, 504278814), (6, 336185876), (8, 252139407), (12, 168092938), (13, 155162712), (24, 84046469), (26, 77581356), (39, 51720904), (52, 38790678), (78, 25860452), (104, 19395339), (156, 12930226), (307, 6570408), (312, 6465113), (614, 3285204), (921, 2190136), (1228, 1642602), (1842, 1095068), (2456, 821301), (3684, 547534), (3991, 505416), (7368, 273767), (7982, 252708), (11973, 168472), (15964, 126354), (21059, 95784), (23946, 84236), (31928, 63177), (42118, 47892)]