1865430028

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1\times {\mathrm{509}}^1$

素因数の和:767

約数の個数: 96

約数和(自身を含む): 4159249920

約数和(自身を除く): 2293819892

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 73, 77, 146, 154, 163, 292, 308, 326, 509, 511, 652, 803, 1018, 1022, 1141, 1606, 1793, 2036, 2044, 2282, 3212, 3563, 3586, 4564, 5599, 5621, 7126, 7172, 11198, 11242, 11899, 12551, 14252, 22396, 22484, 23798, 25102, 37157, 39193, 47596, 50204, 74314, 78386, 82967, 83293, 130889, 148628, 156772, 165934, 166586, 260099, 261778, 331868, 333172, 408727, 520198, 523556, 580769, 817454, 912637, 916223, 1040396, 1161538, 1634908, 1825274, 1832446, 2323076, 2861089, 3650548, 3664892, 5722178, 6056591, 6388459, 11444356, 12113182, 12776918, 24226364, 25553836, 42396137, 66622501, 84792274, 133245002, 169584548, 266490004, 466357507, 932715014, 1865430028]

約数ペア:

[(1, 1865430028), (2, 932715014), (4, 466357507), (7, 266490004), (11, 169584548), (14, 133245002), (22, 84792274), (28, 66622501), (44, 42396137), (73, 25553836), (77, 24226364), (146, 12776918), (154, 12113182), (163, 11444356), (292, 6388459), (308, 6056591), (326, 5722178), (509, 3664892), (511, 3650548), (652, 2861089), (803, 2323076), (1018, 1832446), (1022, 1825274), (1141, 1634908), (1606, 1161538), (1793, 1040396), (2036, 916223), (2044, 912637), (2282, 817454), (3212, 580769), (3563, 523556), (3586, 520198), (4564, 408727), (5599, 333172), (5621, 331868), (7126, 261778), (7172, 260099), (11198, 166586), (11242, 165934), (11899, 156772), (12551, 148628), (14252, 130889), (22396, 83293), (22484, 82967), (23798, 78386), (25102, 74314), (37157, 50204), (39193, 47596)]