2601312176

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{121967}}^1$

素因数の和:122049

約数の個数: 40

約数和(自身を含む): 5323659264

約数和(自身を除く): 2722347088

約数列:

[1, 2, 4, 8, 16, 31, 43, 62, 86, 124, 172, 248, 344, 496, 688, 1333, 2666, 5332, 10664, 21328, 121967, 243934, 487868, 975736, 1951472, 3780977, 5244581, 7561954, 10489162, 15123908, 20978324, 30247816, 41956648, 60495632, 83913296, 162582011, 325164022, 650328044, 1300656088, 2601312176]

約数ペア:

[(1, 2601312176), (2, 1300656088), (4, 650328044), (8, 325164022), (16, 162582011), (31, 83913296), (43, 60495632), (62, 41956648), (86, 30247816), (124, 20978324), (172, 15123908), (248, 10489162), (344, 7561954), (496, 5244581), (688, 3780977), (1333, 1951472), (2666, 975736), (5332, 487868), (10664, 243934), (21328, 121967)]