991999202

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{1531}}^1$

素因数の和:1754

約数の個数: 32

約数和(自身を含む): 1559257344

約数和(自身を除く): 567258142

約数列:

[1, 2, 47, 61, 94, 113, 122, 226, 1531, 2867, 3062, 5311, 5734, 6893, 10622, 13786, 71957, 93391, 143914, 173003, 186782, 323971, 346006, 647942, 4389377, 8131141, 8778754, 10553183, 16262282, 21106366, 495999601, 991999202]

約数ペア:

[(1, 991999202), (2, 495999601), (47, 21106366), (61, 16262282), (94, 10553183), (113, 8778754), (122, 8131141), (226, 4389377), (1531, 647942), (2867, 346006), (3062, 323971), (5311, 186782), (5734, 173003), (6893, 143914), (10622, 93391), (13786, 71957)]