2150935432844

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{313}}^1\times {\mathrm{2560357}}^1$

素因数の和:2560746

約数の個数: 48

約数和(自身を含む): 4186984161696

約数和(自身を除く): 2036048728852

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 244, 313, 626, 671, 1252, 1342, 2684, 3443, 6886, 13772, 19093, 38186, 76372, 210023, 420046, 840092, 2560357, 5120714, 10241428, 28163927, 56327854, 112655708, 156181777, 312363554, 624727108, 801391741, 1602783482, 1717999547, 3205566964, 3435999094, 6871998188, 8815309151, 17630618302, 35261236604, 48884896201, 97769792402, 195539584804, 537733858211, 1075467716422, 2150935432844]

約数ペア:

[(1, 2150935432844), (2, 1075467716422), (4, 537733858211), (11, 195539584804), (22, 97769792402), (44, 48884896201), (61, 35261236604), (122, 17630618302), (244, 8815309151), (313, 6871998188), (626, 3435999094), (671, 3205566964), (1252, 1717999547), (1342, 1602783482), (2684, 801391741), (3443, 624727108), (6886, 312363554), (13772, 156181777), (19093, 112655708), (38186, 56327854), (76372, 28163927), (210023, 10241428), (420046, 5120714), (840092, 2560357)]