2900856

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{557}}^1$

素因数の和:604

約数の個数: 64

約数和(自身を含む): 8570880

約数和(自身を除く): 5670024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 124, 168, 186, 217, 248, 372, 434, 557, 651, 744, 868, 1114, 1302, 1671, 1736, 2228, 2604, 3342, 3899, 4456, 5208, 6684, 7798, 11697, 13368, 15596, 17267, 23394, 31192, 34534, 46788, 51801, 69068, 93576, 103602, 120869, 138136, 207204, 241738, 362607, 414408, 483476, 725214, 966952, 1450428, 2900856]

約数ペア:

[(1, 2900856), (2, 1450428), (3, 966952), (4, 725214), (6, 483476), (7, 414408), (8, 362607), (12, 241738), (14, 207204), (21, 138136), (24, 120869), (28, 103602), (31, 93576), (42, 69068), (56, 51801), (62, 46788), (84, 34534), (93, 31192), (124, 23394), (168, 17267), (186, 15596), (217, 13368), (248, 11697), (372, 7798), (434, 6684), (557, 5208), (651, 4456), (744, 3899), (868, 3342), (1114, 2604), (1302, 2228), (1671, 1736)]