2018078176

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{19751}}^1$

素因数の和:19895

約数の個数: 48

約数和(自身を含む): 4141283328

約数和(自身を除く): 2123205152

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 103, 124, 206, 248, 412, 496, 824, 992, 1648, 3193, 3296, 6386, 12772, 19751, 25544, 39502, 51088, 79004, 102176, 158008, 316016, 612281, 632032, 1224562, 2034353, 2449124, 4068706, 4898248, 8137412, 9796496, 16274824, 19592992, 32549648, 63064943, 65099296, 126129886, 252259772, 504519544, 1009039088, 2018078176]

約数ペア:

[(1, 2018078176), (2, 1009039088), (4, 504519544), (8, 252259772), (16, 126129886), (31, 65099296), (32, 63064943), (62, 32549648), (103, 19592992), (124, 16274824), (206, 9796496), (248, 8137412), (412, 4898248), (496, 4068706), (824, 2449124), (992, 2034353), (1648, 1224562), (3193, 632032), (3296, 612281), (6386, 316016), (12772, 158008), (19751, 102176), (25544, 79004), (39502, 51088)]