2019944837082

素因数分解:

$2^1\times 3^1\times {\mathrm{163}}^2\times {\mathrm{239}}^1\times {\mathrm{53017}}^1$

素因数の和:53587

約数の個数: 48

約数和(自身を含む): 4081910958720

約数和(自身を除く): 2061966121638

約数列:

[1, 2, 3, 6, 163, 239, 326, 478, 489, 717, 978, 1434, 26569, 38957, 53017, 53138, 77914, 79707, 106034, 116871, 159051, 159414, 233742, 318102, 6349991, 8641771, 12671063, 12699982, 17283542, 19049973, 25342126, 25925313, 38013189, 38099946, 51850626, 76026378, 1408608673, 2065383269, 2817217346, 4130766538, 4225826019, 6196149807, 8451652038, 12392299614, 336657472847, 673314945694, 1009972418541, 2019944837082]

約数ペア:

[(1, 2019944837082), (2, 1009972418541), (3, 673314945694), (6, 336657472847), (163, 12392299614), (239, 8451652038), (326, 6196149807), (478, 4225826019), (489, 4130766538), (717, 2817217346), (978, 2065383269), (1434, 1408608673), (26569, 76026378), (38957, 51850626), (53017, 38099946), (53138, 38013189), (77914, 25925313), (79707, 25342126), (106034, 19049973), (116871, 17283542), (159051, 12699982), (159414, 12671063), (233742, 8641771), (318102, 6349991)]