123743281358

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{1030181}}^1$

素因数の和:1030340

約数の個数: 32

約数和(自身を含む): 203976036000

約数和(自身を除く): 80232754642

約数列:

[1, 2, 19, 29, 38, 58, 109, 218, 551, 1102, 2071, 3161, 4142, 6322, 60059, 120118, 1030181, 2060362, 19573439, 29875249, 39146878, 59750498, 112289729, 224579458, 567629731, 1135259462, 2133504851, 3256402141, 4267009702, 6512804282, 61871640679, 123743281358]

約数ペア:

[(1, 123743281358), (2, 61871640679), (19, 6512804282), (29, 4267009702), (38, 3256402141), (58, 2133504851), (109, 1135259462), (218, 567629731), (551, 224579458), (1102, 112289729), (2071, 59750498), (3161, 39146878), (4142, 29875249), (6322, 19573439), (60059, 2060362), (120118, 1030181)]