2666889966

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^3\times {\mathrm{307}}^1\times {\mathrm{659}}^1$

素因数の和:1010

約数の個数: 64

約数和(自身を含む): 5805676800

約数和(自身を除く): 3138786834

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 307, 338, 507, 614, 659, 921, 1014, 1318, 1842, 1977, 2197, 3954, 3991, 4394, 6591, 7982, 8567, 11973, 13182, 17134, 23946, 25701, 51402, 51883, 103766, 111371, 155649, 202313, 222742, 311298, 334113, 404626, 606939, 668226, 674479, 1213878, 1348958, 1447823, 2023437, 2630069, 2895646, 4046874, 4343469, 5260138, 7890207, 8686938, 15780414, 34190897, 68381794, 102572691, 205145382, 444481661, 888963322, 1333444983, 2666889966]

約数ペア:

[(1, 2666889966), (2, 1333444983), (3, 888963322), (6, 444481661), (13, 205145382), (26, 102572691), (39, 68381794), (78, 34190897), (169, 15780414), (307, 8686938), (338, 7890207), (507, 5260138), (614, 4343469), (659, 4046874), (921, 2895646), (1014, 2630069), (1318, 2023437), (1842, 1447823), (1977, 1348958), (2197, 1213878), (3954, 674479), (3991, 668226), (4394, 606939), (6591, 404626), (7982, 334113), (8567, 311298), (11973, 222742), (13182, 202313), (17134, 155649), (23946, 111371), (25701, 103766), (51402, 51883)]