2813066672

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{823}}^1\times {\mathrm{16433}}^1$

素因数の和:17277

約数の個数: 40

約数和(自身を含む): 5877061344

約数和(自身を除く): 3063994672

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 823, 1646, 3292, 6584, 10699, 13168, 16433, 21398, 32866, 42796, 65732, 85592, 131464, 171184, 213629, 262928, 427258, 854516, 1709032, 3418064, 13524359, 27048718, 54097436, 108194872, 175816667, 216389744, 351633334, 703266668, 1406533336, 2813066672]

約数ペア:

[(1, 2813066672), (2, 1406533336), (4, 703266668), (8, 351633334), (13, 216389744), (16, 175816667), (26, 108194872), (52, 54097436), (104, 27048718), (208, 13524359), (823, 3418064), (1646, 1709032), (3292, 854516), (6584, 427258), (10699, 262928), (13168, 213629), (16433, 171184), (21398, 131464), (32866, 85592), (42796, 65732)]