2912443378

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1381}}^1\times {\mathrm{2797}}^1$

素因数の和:4222

約数の個数: 32

約数和(自身を含む): 4872213360

約数和(自身を除く): 1959769982

約数列:

[1, 2, 13, 26, 29, 58, 377, 754, 1381, 2762, 2797, 5594, 17953, 35906, 36361, 40049, 72722, 80098, 81113, 162226, 520637, 1041274, 1054469, 2108938, 3862657, 7725314, 50214541, 100429082, 112017053, 224034106, 1456221689, 2912443378]

約数ペア:

[(1, 2912443378), (2, 1456221689), (13, 224034106), (26, 112017053), (29, 100429082), (58, 50214541), (377, 7725314), (754, 3862657), (1381, 2108938), (2762, 1054469), (2797, 1041274), (5594, 520637), (17953, 162226), (35906, 81113), (36361, 80098), (40049, 72722)]