2749566

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{271}}^1$

素因数の和:384

約数の個数: 32

約数和(自身を含む): 5875200

約数和(自身を除く): 3125634

約数列:

[1, 2, 3, 6, 19, 38, 57, 89, 114, 178, 267, 271, 534, 542, 813, 1626, 1691, 3382, 5073, 5149, 10146, 10298, 15447, 24119, 30894, 48238, 72357, 144714, 458261, 916522, 1374783, 2749566]

約数ペア:

[(1, 2749566), (2, 1374783), (3, 916522), (6, 458261), (19, 144714), (38, 72357), (57, 48238), (89, 30894), (114, 24119), (178, 15447), (267, 10298), (271, 10146), (534, 5149), (542, 5073), (813, 3382), (1626, 1691)]