2056558812

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{317959}}^1$

素因数の和:317991

約数の個数: 72

約数和(自身を含む): 6089569920

約数和(自身を除く): 4033011108

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 77, 84, 98, 132, 147, 154, 196, 231, 294, 308, 462, 539, 588, 924, 1078, 1617, 2156, 3234, 6468, 317959, 635918, 953877, 1271836, 1907754, 2225713, 3497549, 3815508, 4451426, 6677139, 6995098, 8902852, 10492647, 13354278, 13990196, 15579991, 20985294, 24482843, 26708556, 31159982, 41970588, 46739973, 48965686, 62319964, 73448529, 93479946, 97931372, 146897058, 171379901, 186959892, 293794116, 342759802, 514139703, 685519604, 1028279406, 2056558812]

約数ペア:

[(1, 2056558812), (2, 1028279406), (3, 685519604), (4, 514139703), (6, 342759802), (7, 293794116), (11, 186959892), (12, 171379901), (14, 146897058), (21, 97931372), (22, 93479946), (28, 73448529), (33, 62319964), (42, 48965686), (44, 46739973), (49, 41970588), (66, 31159982), (77, 26708556), (84, 24482843), (98, 20985294), (132, 15579991), (147, 13990196), (154, 13354278), (196, 10492647), (231, 8902852), (294, 6995098), (308, 6677139), (462, 4451426), (539, 3815508), (588, 3497549), (924, 2225713), (1078, 1907754), (1617, 1271836), (2156, 953877), (3234, 635918), (6468, 317959)]