838445047024

素因数分解:

$2^4\times {\mathrm{13}}^3\times {\mathrm{23851987}}^1$

素因数の和:23852034

約数の個数: 40

約数和(自身を含む): 1759799674640

約数和(自身を除く): 921354627616

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2197, 2704, 4394, 8788, 17576, 35152, 23851987, 47703974, 95407948, 190815896, 310075831, 381631792, 620151662, 1240303324, 2480606648, 4030985803, 4961213296, 8061971606, 16123943212, 32247886424, 52402815439, 64495772848, 104805630878, 209611261756, 419222523512, 838445047024]

約数ペア:

[(1, 838445047024), (2, 419222523512), (4, 209611261756), (8, 104805630878), (13, 64495772848), (16, 52402815439), (26, 32247886424), (52, 16123943212), (104, 8061971606), (169, 4961213296), (208, 4030985803), (338, 2480606648), (676, 1240303324), (1352, 620151662), (2197, 381631792), (2704, 310075831), (4394, 190815896), (8788, 95407948), (17576, 47703974), (35152, 23851987)]