1387304524

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{431}}^1\times {\mathrm{593}}^1$

素因数の和:1110

約数の個数: 48

約数和(自身を含む): 2586608640

約数和(自身を除く): 1199304116

約数列:

[1, 2, 4, 23, 46, 59, 92, 118, 236, 431, 593, 862, 1186, 1357, 1724, 2372, 2714, 5428, 9913, 13639, 19826, 25429, 27278, 34987, 39652, 50858, 54556, 69974, 101716, 139948, 255583, 511166, 584867, 804701, 1022332, 1169734, 1609402, 2339468, 3218804, 5878409, 11756818, 15079397, 23513636, 30158794, 60317588, 346826131, 693652262, 1387304524]

約数ペア:

[(1, 1387304524), (2, 693652262), (4, 346826131), (23, 60317588), (46, 30158794), (59, 23513636), (92, 15079397), (118, 11756818), (236, 5878409), (431, 3218804), (593, 2339468), (862, 1609402), (1186, 1169734), (1357, 1022332), (1724, 804701), (2372, 584867), (2714, 511166), (5428, 255583), (9913, 139948), (13639, 101716), (19826, 69974), (25429, 54556), (27278, 50858), (34987, 39652)]