5397890686

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{419}}^1\times {\mathrm{4421}}^1$

素因数の和:4920

約数の個数: 32

約数和(自身を含む): 8558161920

約数和(自身を除く): 3160271234

約数列:

[1, 2, 31, 47, 62, 94, 419, 838, 1457, 2914, 4421, 8842, 12989, 19693, 25978, 39386, 137051, 207787, 274102, 415574, 610483, 1220966, 1852399, 3704798, 6441397, 12882794, 57424369, 87062753, 114848738, 174125506, 2698945343, 5397890686]

約数ペア:

[(1, 5397890686), (2, 2698945343), (31, 174125506), (47, 114848738), (62, 87062753), (94, 57424369), (419, 12882794), (838, 6441397), (1457, 3704798), (2914, 1852399), (4421, 1220966), (8842, 610483), (12989, 415574), (19693, 274102), (25978, 207787), (39386, 137051)]