1236691589

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{5347}}^1$

素因数の和:5457

約数の個数: 32

約数和(自身を含む): 1560760320

約数和(自身を除く): 324068731

約数列:

[1, 7, 19, 37, 47, 133, 259, 329, 703, 893, 1739, 4921, 5347, 6251, 12173, 33041, 37429, 101593, 197839, 231287, 251309, 711151, 1384873, 1759163, 3758941, 4774871, 9298433, 26312587, 33424097, 65089031, 176670227, 1236691589]

約数ペア:

[(1, 1236691589), (7, 176670227), (19, 65089031), (37, 33424097), (47, 26312587), (133, 9298433), (259, 4774871), (329, 3758941), (703, 1759163), (893, 1384873), (1739, 711151), (4921, 251309), (5347, 231287), (6251, 197839), (12173, 101593), (33041, 37429)]