2017236832

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{49991}}^1$

素因数の和:50111

約数の個数: 48

約数和(自身を含む): 4321108512

約数和(自身を除く): 2303871680

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 97, 104, 194, 208, 388, 416, 776, 1261, 1552, 2522, 3104, 5044, 10088, 20176, 40352, 49991, 99982, 199964, 399928, 649883, 799856, 1299766, 1599712, 2599532, 4849127, 5199064, 9698254, 10398128, 19396508, 20796256, 38793016, 63038651, 77586032, 126077302, 155172064, 252154604, 504309208, 1008618416, 2017236832]

約数ペア:

[(1, 2017236832), (2, 1008618416), (4, 504309208), (8, 252154604), (13, 155172064), (16, 126077302), (26, 77586032), (32, 63038651), (52, 38793016), (97, 20796256), (104, 19396508), (194, 10398128), (208, 9698254), (388, 5199064), (416, 4849127), (776, 2599532), (1261, 1599712), (1552, 1299766), (2522, 799856), (3104, 649883), (5044, 399928), (10088, 199964), (20176, 99982), (40352, 49991)]