2866704952

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{89}}^2\times {\mathrm{2381}}^1$

素因数の和:2584

約数の個数: 48

約数和(自身を含む): 5724660600

約数和(自身を除く): 2857955648

約数列:

[1, 2, 4, 8, 19, 38, 76, 89, 152, 178, 356, 712, 1691, 2381, 3382, 4762, 6764, 7921, 9524, 13528, 15842, 19048, 31684, 45239, 63368, 90478, 150499, 180956, 211909, 300998, 361912, 423818, 601996, 847636, 1203992, 1695272, 4026271, 8052542, 16105084, 18859901, 32210168, 37719802, 75439604, 150879208, 358338119, 716676238, 1433352476, 2866704952]

約数ペア:

[(1, 2866704952), (2, 1433352476), (4, 716676238), (8, 358338119), (19, 150879208), (38, 75439604), (76, 37719802), (89, 32210168), (152, 18859901), (178, 16105084), (356, 8052542), (712, 4026271), (1691, 1695272), (2381, 1203992), (3382, 847636), (4762, 601996), (6764, 423818), (7921, 361912), (9524, 300998), (13528, 211909), (15842, 180956), (19048, 150499), (31684, 90478), (45239, 63368)]