1387127238

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1013}}^1\times {\mathrm{32603}}^1$

素因数の和:33628

約数の個数: 32

約数和(自身を含む): 3173803776

約数和(自身を除く): 1786676538

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1013, 2026, 3039, 6078, 7091, 14182, 21273, 32603, 42546, 65206, 97809, 195618, 228221, 456442, 684663, 1369326, 33026839, 66053678, 99080517, 198161034, 231187873, 462375746, 693563619, 1387127238]

約数ペア:

[(1, 1387127238), (2, 693563619), (3, 462375746), (6, 231187873), (7, 198161034), (14, 99080517), (21, 66053678), (42, 33026839), (1013, 1369326), (2026, 684663), (3039, 456442), (6078, 228221), (7091, 195618), (14182, 97809), (21273, 65206), (32603, 42546)]