1490333814

素因数分解:

$2^1\times 3^2\times {\mathrm{131}}^1\times {\mathrm{139}}^1\times {\mathrm{4547}}^1$

素因数の和:4825

約数の個数: 48

約数和(自身を含む): 3277834560

約数和(自身を除く): 1787500746

約数列:

[1, 2, 3, 6, 9, 18, 131, 139, 262, 278, 393, 417, 786, 834, 1179, 1251, 2358, 2502, 4547, 9094, 13641, 18209, 27282, 36418, 40923, 54627, 81846, 109254, 163881, 327762, 595657, 632033, 1191314, 1264066, 1786971, 1896099, 3573942, 3792198, 5360913, 5688297, 10721826, 11376594, 82796323, 165592646, 248388969, 496777938, 745166907, 1490333814]

約数ペア:

[(1, 1490333814), (2, 745166907), (3, 496777938), (6, 248388969), (9, 165592646), (18, 82796323), (131, 11376594), (139, 10721826), (262, 5688297), (278, 5360913), (393, 3792198), (417, 3573942), (786, 1896099), (834, 1786971), (1179, 1264066), (1251, 1191314), (2358, 632033), (2502, 595657), (4547, 327762), (9094, 163881), (13641, 109254), (18209, 81846), (27282, 54627), (36418, 40923)]