173869892

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{117163}}^1$

素因数の和:117227

約数の個数: 24

約数和(自身を含む): 354303936

約数和(自身を除く): 180434044

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 117163, 234326, 468652, 820141, 1640282, 3280564, 6209639, 12419278, 24838556, 43467473, 86934946, 173869892]

約数ペア:

[(1, 173869892), (2, 86934946), (4, 43467473), (7, 24838556), (14, 12419278), (28, 6209639), (53, 3280564), (106, 1640282), (212, 820141), (371, 468652), (742, 234326), (1484, 117163)]