1880822522012

素因数分解:

$2^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{2333}}^1\times {\mathrm{159073}}^1$

素因数の和:161598

約数の個数: 48

約数和(自身を含む): 3784072673472

約数和(自身を除く): 1903250151460

約数列:

[1, 2, 4, 7, 14, 28, 181, 362, 724, 1267, 2333, 2534, 4666, 5068, 9332, 16331, 32662, 65324, 159073, 318146, 422273, 636292, 844546, 1113511, 1689092, 2227022, 2955911, 4454044, 5911822, 11823644, 28792213, 57584426, 115168852, 201545491, 371117309, 403090982, 742234618, 806181964, 1484469236, 2597821163, 5195642326, 10391284652, 67172232929, 134344465858, 268688931716, 470205630503, 940411261006, 1880822522012]

約数ペア:

[(1, 1880822522012), (2, 940411261006), (4, 470205630503), (7, 268688931716), (14, 134344465858), (28, 67172232929), (181, 10391284652), (362, 5195642326), (724, 2597821163), (1267, 1484469236), (2333, 806181964), (2534, 742234618), (4666, 403090982), (5068, 371117309), (9332, 201545491), (16331, 115168852), (32662, 57584426), (65324, 28792213), (159073, 11823644), (318146, 5911822), (422273, 4454044), (636292, 2955911), (844546, 2227022), (1113511, 1689092)]