1553772

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:246

約数の個数: 48

約数和(自身を含む): 4032000

約数和(自身を除く): 2478228

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 79, 132, 149, 158, 237, 298, 316, 447, 474, 596, 869, 894, 948, 1639, 1738, 1788, 2607, 3278, 3476, 4917, 5214, 6556, 9834, 10428, 11771, 19668, 23542, 35313, 47084, 70626, 129481, 141252, 258962, 388443, 517924, 776886, 1553772]

約数ペア:

[(1, 1553772), (2, 776886), (3, 517924), (4, 388443), (6, 258962), (11, 141252), (12, 129481), (22, 70626), (33, 47084), (44, 35313), (66, 23542), (79, 19668), (132, 11771), (149, 10428), (158, 9834), (237, 6556), (298, 5214), (316, 4917), (447, 3476), (474, 3278), (596, 2607), (869, 1788), (894, 1738), (948, 1639)]