13315484

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{233}}^1$

素因数の和:414

約数の個数: 48

約数和(自身を含む): 28986048

約数和(自身を除く): 15670564

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 157, 182, 233, 314, 364, 466, 628, 932, 1099, 1631, 2041, 2198, 3029, 3262, 4082, 4396, 6058, 6524, 8164, 12116, 14287, 21203, 28574, 36581, 42406, 57148, 73162, 84812, 146324, 256067, 475553, 512134, 951106, 1024268, 1902212, 3328871, 6657742, 13315484]

約数ペア:

[(1, 13315484), (2, 6657742), (4, 3328871), (7, 1902212), (13, 1024268), (14, 951106), (26, 512134), (28, 475553), (52, 256067), (91, 146324), (157, 84812), (182, 73162), (233, 57148), (314, 42406), (364, 36581), (466, 28574), (628, 21203), (932, 14287), (1099, 12116), (1631, 8164), (2041, 6524), (2198, 6058), (3029, 4396), (3262, 4082)]