2134702938

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{839}}^1$

素因数の和:1111

約数の個数: 64

約数和(自身を含む): 4478503680

約数和(自身を除く): 2343800742

約数列:

[1, 2, 3, 6, 37, 73, 74, 111, 146, 157, 219, 222, 314, 438, 471, 839, 942, 1678, 2517, 2701, 5034, 5402, 5809, 8103, 11461, 11618, 16206, 17427, 22922, 31043, 34383, 34854, 61247, 62086, 68766, 93129, 122494, 131723, 183741, 186258, 263446, 367482, 395169, 424057, 790338, 848114, 1272171, 2266139, 2544342, 4532278, 4873751, 6798417, 9615779, 9747502, 13596834, 14621253, 19231558, 28847337, 29242506, 57694674, 355783823, 711567646, 1067351469, 2134702938]

約数ペア:

[(1, 2134702938), (2, 1067351469), (3, 711567646), (6, 355783823), (37, 57694674), (73, 29242506), (74, 28847337), (111, 19231558), (146, 14621253), (157, 13596834), (219, 9747502), (222, 9615779), (314, 6798417), (438, 4873751), (471, 4532278), (839, 2544342), (942, 2266139), (1678, 1272171), (2517, 848114), (2701, 790338), (5034, 424057), (5402, 395169), (5809, 367482), (8103, 263446), (11461, 186258), (11618, 183741), (16206, 131723), (17427, 122494), (22922, 93129), (31043, 68766), (34383, 62086), (34854, 61247)]