2756468

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:168

約数の個数: 48

約数和(自身を含む): 5832960

約数和(自身を除く): 3076492

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 61, 79, 122, 143, 158, 244, 286, 316, 572, 671, 793, 869, 1027, 1342, 1586, 1738, 2054, 2684, 3172, 3476, 4108, 4819, 8723, 9638, 11297, 17446, 19276, 22594, 34892, 45188, 53009, 62647, 106018, 125294, 212036, 250588, 689117, 1378234, 2756468]

約数ペア:

[(1, 2756468), (2, 1378234), (4, 689117), (11, 250588), (13, 212036), (22, 125294), (26, 106018), (44, 62647), (52, 53009), (61, 45188), (79, 34892), (122, 22594), (143, 19276), (158, 17446), (244, 11297), (286, 9638), (316, 8723), (572, 4819), (671, 4108), (793, 3476), (869, 3172), (1027, 2684), (1342, 2054), (1586, 1738)]