977772004

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{11437}}^1$

素因数の和:11548

約数の個数: 48

約数和(自身を含む): 1960015680

約数和(自身を除く): 982243676

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 67, 116, 134, 268, 319, 638, 737, 1276, 1474, 1943, 2948, 3886, 7772, 11437, 21373, 22874, 42746, 45748, 85492, 125807, 251614, 331673, 503228, 663346, 766279, 1326692, 1532558, 3065116, 3648403, 7296806, 8429069, 14593612, 16858138, 22222091, 33716276, 44444182, 88888364, 244443001, 488886002, 977772004]

約数ペア:

[(1, 977772004), (2, 488886002), (4, 244443001), (11, 88888364), (22, 44444182), (29, 33716276), (44, 22222091), (58, 16858138), (67, 14593612), (116, 8429069), (134, 7296806), (268, 3648403), (319, 3065116), (638, 1532558), (737, 1326692), (1276, 766279), (1474, 663346), (1943, 503228), (2948, 331673), (3886, 251614), (7772, 125807), (11437, 85492), (21373, 45748), (22874, 42746)]