102944777788

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1237}}^1\times {\mathrm{20063}}^1$

素因数の和:21382

約数の個数: 48

約数和(自身を含む): 194044080384

約数和(自身を除く): 91099302596

約数列:

[1, 2, 4, 17, 34, 61, 68, 122, 244, 1037, 1237, 2074, 2474, 4148, 4948, 20063, 21029, 40126, 42058, 75457, 80252, 84116, 150914, 301828, 341071, 682142, 1223843, 1282769, 1364284, 2447686, 2565538, 4895372, 5131076, 20805331, 24817931, 41610662, 49635862, 83221324, 99271724, 421904827, 843809654, 1513893791, 1687619308, 3027787582, 6055575164, 25736194447, 51472388894, 102944777788]

約数ペア:

[(1, 102944777788), (2, 51472388894), (4, 25736194447), (17, 6055575164), (34, 3027787582), (61, 1687619308), (68, 1513893791), (122, 843809654), (244, 421904827), (1037, 99271724), (1237, 83221324), (2074, 49635862), (2474, 41610662), (4148, 24817931), (4948, 20805331), (20063, 5131076), (21029, 4895372), (40126, 2565538), (42058, 2447686), (75457, 1364284), (80252, 1282769), (84116, 1223843), (150914, 682142), (301828, 341071)]