1230995738

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{12113}}^1$

素因数の和:12207

約数の個数: 48

約数和(自身を含む): 2311787304

約数和(自身を除く): 1080791566

約数列:

[1, 2, 7, 14, 17, 34, 49, 61, 98, 119, 122, 238, 427, 833, 854, 1037, 1666, 2074, 2989, 5978, 7259, 12113, 14518, 24226, 50813, 84791, 101626, 169582, 205921, 411842, 593537, 738893, 1187074, 1441447, 1477786, 2882894, 5172251, 10090129, 10344502, 12561181, 20180258, 25122362, 36205757, 72411514, 87928267, 175856534, 615497869, 1230995738]

約数ペア:

[(1, 1230995738), (2, 615497869), (7, 175856534), (14, 87928267), (17, 72411514), (34, 36205757), (49, 25122362), (61, 20180258), (98, 12561181), (119, 10344502), (122, 10090129), (238, 5172251), (427, 2882894), (833, 1477786), (854, 1441447), (1037, 1187074), (1666, 738893), (2074, 593537), (2989, 411842), (5978, 205921), (7259, 169582), (12113, 101626), (14518, 84791), (24226, 50813)]