2539443802

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{977}}^1$

素因数の和:1183

約数の個数: 64

約数和(自身を含む): 4623796224

約数和(自身を除く): 2084352422

約数列:

[1, 2, 7, 14, 31, 53, 62, 106, 113, 217, 226, 371, 434, 742, 791, 977, 1582, 1643, 1954, 3286, 3503, 5989, 6839, 7006, 11501, 11978, 13678, 23002, 24521, 30287, 41923, 49042, 51781, 60574, 83846, 103562, 110401, 185659, 212009, 220802, 362467, 371318, 424018, 724934, 772807, 1299613, 1545614, 1605211, 2599226, 3210422, 3422431, 5851253, 6844862, 11236477, 11702506, 22472954, 23957017, 40958771, 47914034, 81917542, 181388843, 362777686, 1269721901, 2539443802]

約数ペア:

[(1, 2539443802), (2, 1269721901), (7, 362777686), (14, 181388843), (31, 81917542), (53, 47914034), (62, 40958771), (106, 23957017), (113, 22472954), (217, 11702506), (226, 11236477), (371, 6844862), (434, 5851253), (742, 3422431), (791, 3210422), (977, 2599226), (1582, 1605211), (1643, 1545614), (1954, 1299613), (3286, 772807), (3503, 724934), (5989, 424018), (6839, 371318), (7006, 362467), (11501, 220802), (11978, 212009), (13678, 185659), (23002, 110401), (24521, 103562), (30287, 83846), (41923, 60574), (49042, 51781)]