253669598

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{313}}^1$

素因数の和:469

約数の個数: 64

約数和(自身を含む): 484052352

約数和(自身を除く): 230382754

約数列:

[1, 2, 7, 13, 14, 26, 61, 73, 91, 122, 146, 182, 313, 427, 511, 626, 793, 854, 949, 1022, 1586, 1898, 2191, 4069, 4382, 4453, 5551, 6643, 8138, 8906, 11102, 13286, 19093, 22849, 28483, 31171, 38186, 45698, 56966, 57889, 62342, 115778, 133651, 159943, 248209, 267302, 297037, 319886, 405223, 496418, 594074, 810446, 1393789, 1737463, 2079259, 2787578, 3474926, 4158518, 9756523, 18119257, 19513046, 36238514, 126834799, 253669598]

約数ペア:

[(1, 253669598), (2, 126834799), (7, 36238514), (13, 19513046), (14, 18119257), (26, 9756523), (61, 4158518), (73, 3474926), (91, 2787578), (122, 2079259), (146, 1737463), (182, 1393789), (313, 810446), (427, 594074), (511, 496418), (626, 405223), (793, 319886), (854, 297037), (949, 267302), (1022, 248209), (1586, 159943), (1898, 133651), (2191, 115778), (4069, 62342), (4382, 57889), (4453, 56966), (5551, 45698), (6643, 38186), (8138, 31171), (8906, 28483), (11102, 22849), (13286, 19093)]