2663291238104

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{51563}}^1\times {\mathrm{29753}}^1$

素因数の和:81360

約数の個数: 64

約数和(自身を含む): 5891463383040

約数和(自身を除く): 3228172144936

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 29753, 51563, 59506, 103126, 119012, 206252, 208271, 238024, 360941, 412504, 416542, 721882, 833084, 922343, 1443764, 1598453, 1666168, 1844686, 2887528, 3196906, 3689372, 6393812, 6456401, 7378744, 11189171, 12787624, 12912802, 22378342, 25825604, 44756684, 51651208, 89513368, 1534153939, 3068307878, 6136615756, 10739077573, 12273231512, 21478155146, 42956310292, 47558772109, 85912620584, 95117544218, 190235088436, 332911404763, 380470176872, 665822809526, 1331645619052, 2663291238104]

約数ペア:

[(1, 2663291238104), (2, 1331645619052), (4, 665822809526), (7, 380470176872), (8, 332911404763), (14, 190235088436), (28, 95117544218), (31, 85912620584), (56, 47558772109), (62, 42956310292), (124, 21478155146), (217, 12273231512), (248, 10739077573), (434, 6136615756), (868, 3068307878), (1736, 1534153939), (29753, 89513368), (51563, 51651208), (59506, 44756684), (103126, 25825604), (119012, 22378342), (206252, 12912802), (208271, 12787624), (238024, 11189171), (360941, 7378744), (412504, 6456401), (416542, 6393812), (721882, 3689372), (833084, 3196906), (922343, 2887528), (1443764, 1844686), (1598453, 1666168)]