2912887038

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{220573}}^1$

素因数の和:220680

約数の個数: 32

約数和(自身を含む): 6098429952

約数和(自身を除く): 3185542914

約数列:

[1, 2, 3, 6, 31, 62, 71, 93, 142, 186, 213, 426, 2201, 4402, 6603, 13206, 220573, 441146, 661719, 1323438, 6837763, 13675526, 15660683, 20513289, 31321366, 41026578, 46982049, 93964098, 485481173, 970962346, 1456443519, 2912887038]

約数ペア:

[(1, 2912887038), (2, 1456443519), (3, 970962346), (6, 485481173), (31, 93964098), (62, 46982049), (71, 41026578), (93, 31321366), (142, 20513289), (186, 15660683), (213, 13675526), (426, 6837763), (2201, 1323438), (4402, 661719), (6603, 441146), (13206, 220573)]