130385948

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{2447}}^1$

素因数の和:2642

約数の個数: 48

約数和(自身を含む): 286239744

約数和(自身を除く): 155853796

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 173, 308, 346, 692, 1211, 1903, 2422, 2447, 3806, 4844, 4894, 7612, 9788, 13321, 17129, 26642, 26917, 34258, 53284, 53834, 68516, 107668, 188419, 376838, 423331, 753676, 846662, 1693324, 2963317, 4656641, 5926634, 9313282, 11853268, 18626564, 32596487, 65192974, 130385948]

約数ペア:

[(1, 130385948), (2, 65192974), (4, 32596487), (7, 18626564), (11, 11853268), (14, 9313282), (22, 5926634), (28, 4656641), (44, 2963317), (77, 1693324), (154, 846662), (173, 753676), (308, 423331), (346, 376838), (692, 188419), (1211, 107668), (1903, 68516), (2422, 53834), (2447, 53284), (3806, 34258), (4844, 26917), (4894, 26642), (7612, 17129), (9788, 13321)]