13075118

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{641}}^1$

素因数の和:728

約数の個数: 32

約数和(自身を含む): 23666688

約数和(自身を除く): 10591570

約数列:

[1, 2, 7, 14, 31, 47, 62, 94, 217, 329, 434, 641, 658, 1282, 1457, 2914, 4487, 8974, 10199, 19871, 20398, 30127, 39742, 60254, 139097, 210889, 278194, 421778, 933937, 1867874, 6537559, 13075118]

約数ペア:

[(1, 13075118), (2, 6537559), (7, 1867874), (14, 933937), (31, 421778), (47, 278194), (62, 210889), (94, 139097), (217, 60254), (329, 39742), (434, 30127), (641, 20398), (658, 19871), (1282, 10199), (1457, 8974), (2914, 4487)]