1621167262

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{24971}}^1$

素因数の和:25224

約数の個数: 32

約数和(自身を含む): 2869582464

約数和(自身を除く): 1248415202

約数列:

[1, 2, 11, 13, 22, 26, 143, 227, 286, 454, 2497, 2951, 4994, 5902, 24971, 32461, 49942, 64922, 274681, 324623, 549362, 649246, 3570853, 5668417, 7141706, 11336834, 62352587, 73689421, 124705174, 147378842, 810583631, 1621167262]

約数ペア:

[(1, 1621167262), (2, 810583631), (11, 147378842), (13, 124705174), (22, 73689421), (26, 62352587), (143, 11336834), (227, 7141706), (286, 5668417), (454, 3570853), (2497, 649246), (2951, 549362), (4994, 324623), (5902, 274681), (24971, 64922), (32461, 49942)]