720893602

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{2213}}^1$

素因数の和:2323

約数の個数: 64

約数和(自身を含む): 1365807744

約数和(自身を除く): 644914142

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 67, 134, 143, 187, 221, 286, 374, 442, 737, 871, 1139, 1474, 1742, 2213, 2278, 2431, 4426, 4862, 9581, 12529, 14807, 19162, 24343, 25058, 28769, 29614, 37621, 48686, 57538, 75242, 148271, 162877, 296542, 316459, 325754, 413831, 489073, 632918, 827662, 978146, 1630981, 1927523, 2520607, 3261962, 3855046, 5041214, 5379803, 10759606, 21202753, 27726677, 32767891, 42405506, 55453354, 65535782, 360446801, 720893602]

約数ペア:

[(1, 720893602), (2, 360446801), (11, 65535782), (13, 55453354), (17, 42405506), (22, 32767891), (26, 27726677), (34, 21202753), (67, 10759606), (134, 5379803), (143, 5041214), (187, 3855046), (221, 3261962), (286, 2520607), (374, 1927523), (442, 1630981), (737, 978146), (871, 827662), (1139, 632918), (1474, 489073), (1742, 413831), (2213, 325754), (2278, 316459), (2431, 296542), (4426, 162877), (4862, 148271), (9581, 75242), (12529, 57538), (14807, 48686), (19162, 37621), (24343, 29614), (25058, 28769)]