2518516

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1$

素因数の和:89

約数の個数: 96

約数和(自身を含む): 6435072

約数和(自身を除く): 3916556

約数列:

[1, 2, 4, 7, 11, 13, 14, 17, 22, 26, 28, 34, 37, 44, 52, 68, 74, 77, 91, 119, 143, 148, 154, 182, 187, 221, 238, 259, 286, 308, 364, 374, 407, 442, 476, 481, 518, 572, 629, 748, 814, 884, 962, 1001, 1036, 1258, 1309, 1547, 1628, 1924, 2002, 2431, 2516, 2618, 2849, 3094, 3367, 4004, 4403, 4862, 5236, 5291, 5698, 6188, 6734, 6919, 8177, 8806, 9724, 10582, 11396, 13468, 13838, 16354, 17017, 17612, 21164, 27676, 32708, 34034, 37037, 48433, 57239, 68068, 74074, 89947, 96866, 114478, 148148, 179894, 193732, 228956, 359788, 629629, 1259258, 2518516]

約数ペア:

[(1, 2518516), (2, 1259258), (4, 629629), (7, 359788), (11, 228956), (13, 193732), (14, 179894), (17, 148148), (22, 114478), (26, 96866), (28, 89947), (34, 74074), (37, 68068), (44, 57239), (52, 48433), (68, 37037), (74, 34034), (77, 32708), (91, 27676), (119, 21164), (143, 17612), (148, 17017), (154, 16354), (182, 13838), (187, 13468), (221, 11396), (238, 10582), (259, 9724), (286, 8806), (308, 8177), (364, 6919), (374, 6734), (407, 6188), (442, 5698), (476, 5291), (481, 5236), (518, 4862), (572, 4403), (629, 4004), (748, 3367), (814, 3094), (884, 2849), (962, 2618), (1001, 2516), (1036, 2431), (1258, 2002), (1309, 1924), (1547, 1628)]