260998434

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{21739}}^1$

素因数の和:21799

約数の個数: 48

約数和(自身を含む): 610459200

約数和(自身を除く): 349460766

約数列:

[1, 2, 3, 6, 9, 18, 23, 29, 46, 58, 69, 87, 138, 174, 207, 261, 414, 522, 667, 1334, 2001, 4002, 6003, 12006, 21739, 43478, 65217, 130434, 195651, 391302, 499997, 630431, 999994, 1260862, 1499991, 1891293, 2999982, 3782586, 4499973, 5673879, 8999946, 11347758, 14499913, 28999826, 43499739, 86999478, 130499217, 260998434]

約数ペア:

[(1, 260998434), (2, 130499217), (3, 86999478), (6, 43499739), (9, 28999826), (18, 14499913), (23, 11347758), (29, 8999946), (46, 5673879), (58, 4499973), (69, 3782586), (87, 2999982), (138, 1891293), (174, 1499991), (207, 1260862), (261, 999994), (414, 630431), (522, 499997), (667, 391302), (1334, 195651), (2001, 130434), (4002, 65217), (6003, 43478), (12006, 21739)]