1900990092

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{653}}^1$

素因数の和:859

約数の個数: 96

約数和(自身を含む): 4673075904

約数和(自身を除く): 2772085812

約数列:

[1, 2, 3, 4, 6, 12, 41, 61, 82, 97, 122, 123, 164, 183, 194, 244, 246, 291, 366, 388, 492, 582, 653, 732, 1164, 1306, 1959, 2501, 2612, 3918, 3977, 5002, 5917, 7503, 7836, 7954, 10004, 11834, 11931, 15006, 15908, 17751, 23668, 23862, 26773, 30012, 35502, 39833, 47724, 53546, 63341, 71004, 79666, 80319, 107092, 119499, 126682, 159332, 160638, 190023, 238998, 242597, 253364, 321276, 380046, 477996, 485194, 727791, 760092, 970388, 1455582, 1633153, 2596981, 2911164, 3266306, 3863801, 4899459, 5193962, 6532612, 7727602, 7790943, 9798918, 10387924, 11591403, 15455204, 15581886, 19597836, 23182806, 31163772, 46365612, 158415841, 316831682, 475247523, 633663364, 950495046, 1900990092]

約数ペア:

[(1, 1900990092), (2, 950495046), (3, 633663364), (4, 475247523), (6, 316831682), (12, 158415841), (41, 46365612), (61, 31163772), (82, 23182806), (97, 19597836), (122, 15581886), (123, 15455204), (164, 11591403), (183, 10387924), (194, 9798918), (244, 7790943), (246, 7727602), (291, 6532612), (366, 5193962), (388, 4899459), (492, 3863801), (582, 3266306), (653, 2911164), (732, 2596981), (1164, 1633153), (1306, 1455582), (1959, 970388), (2501, 760092), (2612, 727791), (3918, 485194), (3977, 477996), (5002, 380046), (5917, 321276), (7503, 253364), (7836, 242597), (7954, 238998), (10004, 190023), (11834, 160638), (11931, 159332), (15006, 126682), (15908, 119499), (17751, 107092), (23668, 80319), (23862, 79666), (26773, 71004), (30012, 63341), (35502, 53546), (39833, 47724)]