21415676313602

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{10247}}^1\times {\mathrm{469229}}^1$

素因数の和:479626

約数の個数: 32

約数和(自身を含む): 34276192917120

約数和(自身を除く): 12860516603518

約数列:

[1, 2, 17, 34, 131, 262, 2227, 4454, 10247, 20494, 174199, 348398, 469229, 938458, 1342357, 2684714, 7976893, 15953786, 22820069, 45640138, 61468999, 122937998, 1044972983, 2089945966, 4808189563, 9616379126, 81739222571, 163478445142, 629872832753, 1259745665506, 10707838156801, 21415676313602]

約数ペア:

[(1, 21415676313602), (2, 10707838156801), (17, 1259745665506), (34, 629872832753), (131, 163478445142), (262, 81739222571), (2227, 9616379126), (4454, 4808189563), (10247, 2089945966), (20494, 1044972983), (174199, 122937998), (348398, 61468999), (469229, 45640138), (938458, 22820069), (1342357, 15953786), (2684714, 7976893)]