2011129136634

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{199}}^1\times {\mathrm{299017}}^1$

素因数の和:299395

約数の個数: 64

約数和(自身を含む): 4168071705600

約数和(自身を除く): 2156942568966

約数列:

[1, 2, 3, 6, 43, 86, 129, 131, 199, 258, 262, 393, 398, 597, 786, 1194, 5633, 8557, 11266, 16899, 17114, 25671, 26069, 33798, 51342, 52138, 78207, 156414, 299017, 598034, 897051, 1120967, 1794102, 2241934, 3362901, 6725802, 12857731, 25715462, 38573193, 39171227, 59504383, 77146386, 78342454, 117513681, 119008766, 178513149, 235027362, 357026298, 1684362761, 2558688469, 3368725522, 5053088283, 5117376938, 7676065407, 7795074173, 10106176566, 15352130814, 15590148346, 23385222519, 46770445038, 335188189439, 670376378878, 1005564568317, 2011129136634]

約数ペア:

[(1, 2011129136634), (2, 1005564568317), (3, 670376378878), (6, 335188189439), (43, 46770445038), (86, 23385222519), (129, 15590148346), (131, 15352130814), (199, 10106176566), (258, 7795074173), (262, 7676065407), (393, 5117376938), (398, 5053088283), (597, 3368725522), (786, 2558688469), (1194, 1684362761), (5633, 357026298), (8557, 235027362), (11266, 178513149), (16899, 119008766), (17114, 117513681), (25671, 78342454), (26069, 77146386), (33798, 59504383), (51342, 39171227), (52138, 38573193), (78207, 25715462), (156414, 12857731), (299017, 6725802), (598034, 3362901), (897051, 2241934), (1120967, 1794102)]