1252027154

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1327}}^1\times {\mathrm{3547}}^1$

素因数の和:4902

約数の個数: 32

約数和(自身を含む): 2261637120

約数和(自身を除く): 1009609966

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 1327, 2654, 3547, 7094, 9289, 18578, 24829, 25213, 49658, 50426, 67393, 134786, 176491, 352982, 471751, 943502, 4706869, 9413738, 32948083, 65896166, 89430511, 178861022, 626013577, 1252027154]

約数ペア:

[(1, 1252027154), (2, 626013577), (7, 178861022), (14, 89430511), (19, 65896166), (38, 32948083), (133, 9413738), (266, 4706869), (1327, 943502), (2654, 471751), (3547, 352982), (7094, 176491), (9289, 134786), (18578, 67393), (24829, 50426), (25213, 49658)]