843370396

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{197}}^1\times {\mathrm{653}}^1$

素因数の和:1014

約数の個数: 48

約数和(自身を含む): 1631599200

約数和(自身を除く): 788228804

約数列:

[1, 2, 4, 11, 22, 44, 149, 197, 298, 394, 596, 653, 788, 1306, 1639, 2167, 2612, 3278, 4334, 6556, 7183, 8668, 14366, 28732, 29353, 58706, 97297, 117412, 128641, 194594, 257282, 322883, 389188, 514564, 645766, 1070267, 1291532, 1415051, 2140534, 2830102, 4281068, 5660204, 19167509, 38335018, 76670036, 210842599, 421685198, 843370396]

約数ペア:

[(1, 843370396), (2, 421685198), (4, 210842599), (11, 76670036), (22, 38335018), (44, 19167509), (149, 5660204), (197, 4281068), (298, 2830102), (394, 2140534), (596, 1415051), (653, 1291532), (788, 1070267), (1306, 645766), (1639, 514564), (2167, 389188), (2612, 322883), (3278, 257282), (4334, 194594), (6556, 128641), (7183, 117412), (8668, 97297), (14366, 58706), (28732, 29353)]