2645331362

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{641}}^1\times {\mathrm{1021}}^1$

素因数の和:1754

約数の個数: 32

約数和(自身を含む): 4157201664

約数和(自身を除く): 1511870302

約数列:

[1, 2, 43, 47, 86, 94, 641, 1021, 1282, 2021, 2042, 4042, 27563, 30127, 43903, 47987, 55126, 60254, 87806, 95974, 654461, 1295461, 1308922, 2063441, 2590922, 4126882, 28141823, 30759667, 56283646, 61519334, 1322665681, 2645331362]

約数ペア:

[(1, 2645331362), (2, 1322665681), (43, 61519334), (47, 56283646), (86, 30759667), (94, 28141823), (641, 4126882), (1021, 2590922), (1282, 2063441), (2021, 1308922), (2042, 1295461), (4042, 654461), (27563, 95974), (30127, 87806), (43903, 60254), (47987, 55126)]