2854068

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{557}}^1$

素因数の和:632

約数の個数: 48

約数和(自身を含む): 7749504

約数和(自身を除く): 4895436

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 61, 84, 122, 183, 244, 366, 427, 557, 732, 854, 1114, 1281, 1671, 1708, 2228, 2562, 3342, 3899, 5124, 6684, 7798, 11697, 15596, 23394, 33977, 46788, 67954, 101931, 135908, 203862, 237839, 407724, 475678, 713517, 951356, 1427034, 2854068]

約数ペア:

[(1, 2854068), (2, 1427034), (3, 951356), (4, 713517), (6, 475678), (7, 407724), (12, 237839), (14, 203862), (21, 135908), (28, 101931), (42, 67954), (61, 46788), (84, 33977), (122, 23394), (183, 15596), (244, 11697), (366, 7798), (427, 6684), (557, 5124), (732, 3899), (854, 3342), (1114, 2562), (1281, 2228), (1671, 1708)]