2058628

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:148

約数の個数: 48

約数和(自身を含む): 4374720

約数和(自身を除く): 2316092

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 59, 61, 118, 122, 143, 236, 244, 286, 572, 649, 671, 767, 793, 1298, 1342, 1534, 1586, 2596, 2684, 3068, 3172, 3599, 7198, 8437, 8723, 14396, 16874, 17446, 33748, 34892, 39589, 46787, 79178, 93574, 158356, 187148, 514657, 1029314, 2058628]

約数ペア:

[(1, 2058628), (2, 1029314), (4, 514657), (11, 187148), (13, 158356), (22, 93574), (26, 79178), (44, 46787), (52, 39589), (59, 34892), (61, 33748), (118, 17446), (122, 16874), (143, 14396), (236, 8723), (244, 8437), (286, 7198), (572, 3599), (649, 3172), (671, 3068), (767, 2684), (793, 2596), (1298, 1586), (1342, 1534)]