2009484384

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1101691}}^1$

素因数の和:1101723

約数の個数: 48

約数和(自身を含む): 5552527680

約数和(自身を除く): 3543043296

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 456, 608, 912, 1824, 1101691, 2203382, 3305073, 4406764, 6610146, 8813528, 13220292, 17627056, 20932129, 26440584, 35254112, 41864258, 52881168, 62796387, 83728516, 105762336, 125592774, 167457032, 251185548, 334914064, 502371096, 669828128, 1004742192, 2009484384]

約数ペア:

[(1, 2009484384), (2, 1004742192), (3, 669828128), (4, 502371096), (6, 334914064), (8, 251185548), (12, 167457032), (16, 125592774), (19, 105762336), (24, 83728516), (32, 62796387), (38, 52881168), (48, 41864258), (57, 35254112), (76, 26440584), (96, 20932129), (114, 17627056), (152, 13220292), (228, 8813528), (304, 6610146), (456, 4406764), (608, 3305073), (912, 2203382), (1824, 1101691)]