1900511364

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{1493}}^1$

素因数の和:1645

約数の個数: 96

約数和(自身を含む): 4730697216

約数和(自身を除く): 2830185852

約数列:

[1, 2, 3, 4, 6, 12, 37, 47, 61, 74, 94, 111, 122, 141, 148, 183, 188, 222, 244, 282, 366, 444, 564, 732, 1493, 1739, 2257, 2867, 2986, 3478, 4479, 4514, 5217, 5734, 5972, 6771, 6956, 8601, 8958, 9028, 10434, 11468, 13542, 17202, 17916, 20868, 27084, 34404, 55241, 70171, 91073, 106079, 110482, 140342, 165723, 182146, 210513, 212158, 220964, 273219, 280684, 318237, 331446, 364292, 421026, 424316, 546438, 636474, 662892, 842052, 1092876, 1272948, 2596327, 3369701, 4280431, 5192654, 6739402, 7788981, 8560862, 10109103, 10385308, 12841293, 13478804, 15577962, 17121724, 20218206, 25682586, 31155924, 40436412, 51365172, 158375947, 316751894, 475127841, 633503788, 950255682, 1900511364]

約数ペア:

[(1, 1900511364), (2, 950255682), (3, 633503788), (4, 475127841), (6, 316751894), (12, 158375947), (37, 51365172), (47, 40436412), (61, 31155924), (74, 25682586), (94, 20218206), (111, 17121724), (122, 15577962), (141, 13478804), (148, 12841293), (183, 10385308), (188, 10109103), (222, 8560862), (244, 7788981), (282, 6739402), (366, 5192654), (444, 4280431), (564, 3369701), (732, 2596327), (1493, 1272948), (1739, 1092876), (2257, 842052), (2867, 662892), (2986, 636474), (3478, 546438), (4479, 424316), (4514, 421026), (5217, 364292), (5734, 331446), (5972, 318237), (6771, 280684), (6956, 273219), (8601, 220964), (8958, 212158), (9028, 210513), (10434, 182146), (11468, 165723), (13542, 140342), (17202, 110482), (17916, 106079), (20868, 91073), (27084, 70171), (34404, 55241)]