1900384434

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{97847}}^1$

素因数の和:97951

約数の個数: 48

約数和(自身を含む): 4487700672

約数和(自身を除く): 2587316238

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 83, 117, 166, 234, 249, 498, 747, 1079, 1494, 2158, 3237, 6474, 9711, 19422, 97847, 195694, 293541, 587082, 880623, 1272011, 1761246, 2544022, 3816033, 7632066, 8121301, 11448099, 16242602, 22896198, 24363903, 48727806, 73091709, 105576913, 146183418, 211153826, 316730739, 633461478, 950192217, 1900384434]

約数ペア:

[(1, 1900384434), (2, 950192217), (3, 633461478), (6, 316730739), (9, 211153826), (13, 146183418), (18, 105576913), (26, 73091709), (39, 48727806), (78, 24363903), (83, 22896198), (117, 16242602), (166, 11448099), (234, 8121301), (249, 7632066), (498, 3816033), (747, 2544022), (1079, 1761246), (1494, 1272011), (2158, 880623), (3237, 587082), (6474, 293541), (9711, 195694), (19422, 97847)]