1845249952

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{20441}}^1$

素因数の和:20502

約数の個数: 96

約数和(自身を含む): 4615640064

約数和(自身を除く): 2770390112

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 62, 91, 104, 112, 124, 182, 208, 217, 224, 248, 364, 403, 416, 434, 496, 728, 806, 868, 992, 1456, 1612, 1736, 2821, 2912, 3224, 3472, 5642, 6448, 6944, 11284, 12896, 20441, 22568, 40882, 45136, 81764, 90272, 143087, 163528, 265733, 286174, 327056, 531466, 572348, 633671, 654112, 1062932, 1144696, 1267342, 1860131, 2125864, 2289392, 2534684, 3720262, 4251728, 4435697, 4578784, 5069368, 7440524, 8237723, 8503456, 8871394, 10138736, 14881048, 16475446, 17742788, 20277472, 29762096, 32950892, 35485576, 57664061, 59524192, 65901784, 70971152, 115328122, 131803568, 141942304, 230656244, 263607136, 461312488, 922624976, 1845249952]

約数ペア:

[(1, 1845249952), (2, 922624976), (4, 461312488), (7, 263607136), (8, 230656244), (13, 141942304), (14, 131803568), (16, 115328122), (26, 70971152), (28, 65901784), (31, 59524192), (32, 57664061), (52, 35485576), (56, 32950892), (62, 29762096), (91, 20277472), (104, 17742788), (112, 16475446), (124, 14881048), (182, 10138736), (208, 8871394), (217, 8503456), (224, 8237723), (248, 7440524), (364, 5069368), (403, 4578784), (416, 4435697), (434, 4251728), (496, 3720262), (728, 2534684), (806, 2289392), (868, 2125864), (992, 1860131), (1456, 1267342), (1612, 1144696), (1736, 1062932), (2821, 654112), (2912, 633671), (3224, 572348), (3472, 531466), (5642, 327056), (6448, 286174), (6944, 265733), (11284, 163528), (12896, 143087), (20441, 90272), (22568, 81764), (40882, 45136)]