2990619296

素因数分解:

$2^5\times 7^1\times {\mathrm{89}}^1\times {\mathrm{150011}}^1$

素因数の和:150117

約数の個数: 48

約数和(自身を含む): 6804544320

約数和(自身を除く): 3813925024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 89, 112, 178, 224, 356, 623, 712, 1246, 1424, 2492, 2848, 4984, 9968, 19936, 150011, 300022, 600044, 1050077, 1200088, 2100154, 2400176, 4200308, 4800352, 8400616, 13350979, 16801232, 26701958, 33602464, 53403916, 93456853, 106807832, 186913706, 213615664, 373827412, 427231328, 747654824, 1495309648, 2990619296]

約数ペア:

[(1, 2990619296), (2, 1495309648), (4, 747654824), (7, 427231328), (8, 373827412), (14, 213615664), (16, 186913706), (28, 106807832), (32, 93456853), (56, 53403916), (89, 33602464), (112, 26701958), (178, 16801232), (224, 13350979), (356, 8400616), (623, 4800352), (712, 4200308), (1246, 2400176), (1424, 2100154), (2492, 1200088), (2848, 1050077), (4984, 600044), (9968, 300022), (19936, 150011)]