2252971266

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1553}}^1\times {\mathrm{2657}}^1$

素因数の和:4235

約数の個数: 64

約数和(自身を含む): 5551435008

約数和(自身を除く): 3298463742

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 1553, 2657, 3106, 4659, 5314, 7971, 9318, 10871, 15942, 18599, 20189, 21742, 32613, 34541, 37198, 40378, 55797, 60567, 65226, 69082, 103623, 111594, 121134, 141323, 207246, 241787, 282646, 423969, 483574, 725361, 847938, 1450722, 4126321, 8252642, 12378963, 24757926, 28884247, 53642173, 57768494, 86652741, 107284346, 160926519, 173305482, 321853038, 375495211, 750990422, 1126485633, 2252971266]

約数ペア:

[(1, 2252971266), (2, 1126485633), (3, 750990422), (6, 375495211), (7, 321853038), (13, 173305482), (14, 160926519), (21, 107284346), (26, 86652741), (39, 57768494), (42, 53642173), (78, 28884247), (91, 24757926), (182, 12378963), (273, 8252642), (546, 4126321), (1553, 1450722), (2657, 847938), (3106, 725361), (4659, 483574), (5314, 423969), (7971, 282646), (9318, 241787), (10871, 207246), (15942, 141323), (18599, 121134), (20189, 111594), (21742, 103623), (32613, 69082), (34541, 65226), (37198, 60567), (40378, 55797)]