1299611290

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1\times {\mathrm{11069}}^1$

素因数の和:11334

約数の個数: 32

約数和(自身を含む): 2391120000

約数和(自身を除く): 1091508710

約数列:

[1, 2, 5, 10, 59, 118, 199, 295, 398, 590, 995, 1990, 11069, 11741, 22138, 23482, 55345, 58705, 110690, 117410, 653071, 1306142, 2202731, 3265355, 4405462, 6530710, 11013655, 22027310, 129961129, 259922258, 649805645, 1299611290]

約数ペア:

[(1, 1299611290), (2, 649805645), (5, 259922258), (10, 129961129), (59, 22027310), (118, 11013655), (199, 6530710), (295, 4405462), (398, 3265355), (590, 2202731), (995, 1306142), (1990, 653071), (11069, 117410), (11741, 110690), (22138, 58705), (23482, 55345)]