2551731314946

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{213605501}}^1$

素因数の和:213605698

約数の個数: 32

約数和(自身を含む): 5598172996416

約数和(自身を除く): 3046441681470

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 181, 362, 543, 1086, 1991, 3982, 5973, 11946, 213605501, 427211002, 640816503, 1281633006, 2349660511, 4699321022, 7048981533, 14097963066, 38662595681, 77325191362, 115987787043, 231975574086, 425288552491, 850577104982, 1275865657473, 2551731314946]

約数ペア:

[(1, 2551731314946), (2, 1275865657473), (3, 850577104982), (6, 425288552491), (11, 231975574086), (22, 115987787043), (33, 77325191362), (66, 38662595681), (181, 14097963066), (362, 7048981533), (543, 4699321022), (1086, 2349660511), (1991, 1281633006), (3982, 640816503), (5973, 427211002), (11946, 213605501)]