260079486

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{5419}}^1$

素因数の和:5864

約数の個数: 32

約数和(自身を含む): 548937600

約数和(自身を除く): 288858114

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 421, 842, 1263, 2526, 5419, 7999, 10838, 15998, 16257, 23997, 32514, 47994, 102961, 205922, 308883, 617766, 2281399, 4562798, 6844197, 13688394, 43346581, 86693162, 130039743, 260079486]

約数ペア:

[(1, 260079486), (2, 130039743), (3, 86693162), (6, 43346581), (19, 13688394), (38, 6844197), (57, 4562798), (114, 2281399), (421, 617766), (842, 308883), (1263, 205922), (2526, 102961), (5419, 47994), (7999, 32514), (10838, 23997), (15998, 16257)]