548768428

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{1487}}^1$

素因数の和:1702

約数の個数: 48

約数和(自身を含む): 1063931904

約数和(自身を除く): 515163476

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 151, 188, 302, 604, 611, 1222, 1487, 1963, 2444, 2974, 3926, 5948, 7097, 7852, 14194, 19331, 28388, 38662, 69889, 77324, 92261, 139778, 184522, 224537, 279556, 369044, 449074, 898148, 908557, 1817114, 2918981, 3634228, 5837962, 10553239, 11675924, 21106478, 42212956, 137192107, 274384214, 548768428]

約数ペア:

[(1, 548768428), (2, 274384214), (4, 137192107), (13, 42212956), (26, 21106478), (47, 11675924), (52, 10553239), (94, 5837962), (151, 3634228), (188, 2918981), (302, 1817114), (604, 908557), (611, 898148), (1222, 449074), (1487, 369044), (1963, 279556), (2444, 224537), (2974, 184522), (3926, 139778), (5948, 92261), (7097, 77324), (7852, 69889), (14194, 38662), (19331, 28388)]