1572895324

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{392831}}^1$

素因数の和:392866

約数の個数: 48

約数和(自身を含む): 3695763456

約数和(自身を除く): 2122868132

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 392831, 785662, 1571324, 2749817, 4321141, 5106803, 5499634, 8642282, 10213606, 10999268, 17284564, 20427212, 30247987, 35747621, 56174833, 60495974, 71495242, 112349666, 120991948, 142990484, 224699332, 393223831, 786447662, 1572895324]

約数ペア:

[(1, 1572895324), (2, 786447662), (4, 393223831), (7, 224699332), (11, 142990484), (13, 120991948), (14, 112349666), (22, 71495242), (26, 60495974), (28, 56174833), (44, 35747621), (52, 30247987), (77, 20427212), (91, 17284564), (143, 10999268), (154, 10213606), (182, 8642282), (286, 5499634), (308, 5106803), (364, 4321141), (572, 2749817), (1001, 1571324), (2002, 785662), (4004, 392831)]