490624871

素因数分解:

${\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{1571}}^1$

素因数の和:1711

約数の個数: 24

約数和(自身を含む): 564505200

約数和(自身を除く): 73880329

約数列:

[1, 11, 29, 89, 121, 319, 979, 1571, 2581, 3509, 10769, 17281, 28391, 45559, 139819, 190091, 312301, 501149, 1538009, 4054751, 5512639, 16918099, 44602261, 490624871]

約数ペア:

[(1, 490624871), (11, 44602261), (29, 16918099), (89, 5512639), (121, 4054751), (319, 1538009), (979, 501149), (1571, 312301), (2581, 190091), (3509, 139819), (10769, 45559), (17281, 28391)]