1949721736

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{1091}}^1\times {\mathrm{7703}}^1$

素因数の和:8829

約数の個数: 32

約数和(自身を含む): 3785745600

約数和(自身を除く): 1836023864

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 1091, 2182, 4364, 7703, 8728, 15406, 30812, 31639, 61624, 63278, 126556, 223387, 253112, 446774, 893548, 1787096, 8403973, 16807946, 33615892, 67231784, 243715217, 487430434, 974860868, 1949721736]

約数ペア:

[(1, 1949721736), (2, 974860868), (4, 487430434), (8, 243715217), (29, 67231784), (58, 33615892), (116, 16807946), (232, 8403973), (1091, 1787096), (2182, 893548), (4364, 446774), (7703, 253112), (8728, 223387), (15406, 126556), (30812, 63278), (31639, 61624)]