395442516

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{247771}}^1$

素因数の和:247804

約数の個数: 48

約数和(自身を含む): 1110018560

約数和(自身を除く): 714576044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 247771, 495542, 743313, 991084, 1486626, 1734397, 2973252, 3468794, 4707649, 5203191, 6937588, 9415298, 10406382, 14122947, 18830596, 20812764, 28245894, 32953543, 56491788, 65907086, 98860629, 131814172, 197721258, 395442516]

約数ペア:

[(1, 395442516), (2, 197721258), (3, 131814172), (4, 98860629), (6, 65907086), (7, 56491788), (12, 32953543), (14, 28245894), (19, 20812764), (21, 18830596), (28, 14122947), (38, 10406382), (42, 9415298), (57, 6937588), (76, 5203191), (84, 4707649), (114, 3468794), (133, 2973252), (228, 1734397), (266, 1486626), (399, 991084), (532, 743313), (798, 495542), (1596, 247771)]