1294369542

素因数分解:

$2^1\times 3^2\times {\mathrm{89}}^1\times {\mathrm{331}}^1\times {\mathrm{2441}}^1$

素因数の和:2869

約数の個数: 48

約数和(自身を含む): 2845711440

約数和(自身を除く): 1551341898

約数列:

[1, 2, 3, 6, 9, 18, 89, 178, 267, 331, 534, 662, 801, 993, 1602, 1986, 2441, 2979, 4882, 5958, 7323, 14646, 21969, 29459, 43938, 58918, 88377, 176754, 217249, 265131, 434498, 530262, 651747, 807971, 1303494, 1615942, 1955241, 2423913, 3910482, 4847826, 7271739, 14543478, 71909419, 143818838, 215728257, 431456514, 647184771, 1294369542]

約数ペア:

[(1, 1294369542), (2, 647184771), (3, 431456514), (6, 215728257), (9, 143818838), (18, 71909419), (89, 14543478), (178, 7271739), (267, 4847826), (331, 3910482), (534, 2423913), (662, 1955241), (801, 1615942), (993, 1303494), (1602, 807971), (1986, 651747), (2441, 530262), (2979, 434498), (4882, 265131), (5958, 217249), (7323, 176754), (14646, 88377), (21969, 58918), (29459, 43938)]