636701574392

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{9851}}^1\times {\mathrm{621473}}^1$

素因数の和:631343

約数の個数: 32

約数和(自身を含む): 1285779988080

約数和(自身を除く): 649078413688

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 9851, 19702, 39404, 78808, 128063, 256126, 512252, 621473, 1024504, 1242946, 2485892, 4971784, 8079149, 16158298, 32316596, 64633192, 6122130523, 12244261046, 24488522092, 48977044184, 79587696799, 159175393598, 318350787196, 636701574392]

約数ペア:

[(1, 636701574392), (2, 318350787196), (4, 159175393598), (8, 79587696799), (13, 48977044184), (26, 24488522092), (52, 12244261046), (104, 6122130523), (9851, 64633192), (19702, 32316596), (39404, 16158298), (78808, 8079149), (128063, 4971784), (256126, 2485892), (512252, 1242946), (621473, 1024504)]