2855990746

素因数分解:

$2^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{421}}^1\times {\mathrm{3209}}^1$

素因数の和:3790

約数の個数: 32

約数和(自身を含む): 4941653760

約数和(自身を除く): 2085663014

約数列:

[1, 2, 7, 14, 151, 302, 421, 842, 1057, 2114, 2947, 3209, 5894, 6418, 22463, 44926, 63571, 127142, 444997, 484559, 889994, 969118, 1350989, 2701978, 3391913, 6783826, 9456923, 18913846, 203999339, 407998678, 1427995373, 2855990746]

約数ペア:

[(1, 2855990746), (2, 1427995373), (7, 407998678), (14, 203999339), (151, 18913846), (302, 9456923), (421, 6783826), (842, 3391913), (1057, 2701978), (2114, 1350989), (2947, 969118), (3209, 889994), (5894, 484559), (6418, 444997), (22463, 127142), (44926, 63571)]