2045162889

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{16487}}^1$

素因数の和:16690

約数の個数: 48

約数和(自身を含む): 3703864320

約数和(自身を除く): 1658701431

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 179, 231, 537, 693, 1253, 1611, 1969, 3759, 5907, 11277, 13783, 16487, 17721, 41349, 49461, 115409, 124047, 148383, 181357, 346227, 544071, 1038681, 1269499, 1632213, 2951173, 3808497, 8853519, 11425491, 20658211, 26560557, 32462903, 61974633, 97388709, 185923899, 227240321, 292166127, 681720963, 2045162889]

約数ペア:

[(1, 2045162889), (3, 681720963), (7, 292166127), (9, 227240321), (11, 185923899), (21, 97388709), (33, 61974633), (63, 32462903), (77, 26560557), (99, 20658211), (179, 11425491), (231, 8853519), (537, 3808497), (693, 2951173), (1253, 1632213), (1611, 1269499), (1969, 1038681), (3759, 544071), (5907, 346227), (11277, 181357), (13783, 148383), (16487, 124047), (17721, 115409), (41349, 49461)]