620347338

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{5801}}^1$

素因数の和:6279

約数の個数: 48

約数和(自身を含む): 1450894536

約数和(自身を除く): 830547198

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 457, 914, 1371, 2742, 4113, 5801, 5941, 8226, 11602, 11882, 17403, 17823, 34806, 35646, 52209, 53469, 75413, 104418, 106938, 150826, 226239, 452478, 678717, 1357434, 2651057, 5302114, 7953171, 15906342, 23859513, 34463741, 47719026, 68927482, 103391223, 206782446, 310173669, 620347338]

約数ペア:

[(1, 620347338), (2, 310173669), (3, 206782446), (6, 103391223), (9, 68927482), (13, 47719026), (18, 34463741), (26, 23859513), (39, 15906342), (78, 7953171), (117, 5302114), (234, 2651057), (457, 1357434), (914, 678717), (1371, 452478), (2742, 226239), (4113, 150826), (5801, 106938), (5941, 104418), (8226, 75413), (11602, 53469), (11882, 52209), (17403, 35646), (17823, 34806)]