1921105088

素因数分解:

$2^6\times 7^1\times {\mathrm{1801}}^1\times {\mathrm{2381}}^1$

素因数の和:4201

約数の個数: 56

約数和(自身を含む): 4361041824

約数和(自身を除く): 2439936736

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 1801, 2381, 3602, 4762, 7204, 9524, 12607, 14408, 16667, 19048, 25214, 28816, 33334, 38096, 50428, 57632, 66668, 76192, 100856, 115264, 133336, 152384, 201712, 266672, 403424, 533344, 806848, 1066688, 4288181, 8576362, 17152724, 30017267, 34305448, 60034534, 68610896, 120069068, 137221792, 240138136, 274443584, 480276272, 960552544, 1921105088]

約数ペア:

[(1, 1921105088), (2, 960552544), (4, 480276272), (7, 274443584), (8, 240138136), (14, 137221792), (16, 120069068), (28, 68610896), (32, 60034534), (56, 34305448), (64, 30017267), (112, 17152724), (224, 8576362), (448, 4288181), (1801, 1066688), (2381, 806848), (3602, 533344), (4762, 403424), (7204, 266672), (9524, 201712), (12607, 152384), (14408, 133336), (16667, 115264), (19048, 100856), (25214, 76192), (28816, 66668), (33334, 57632), (38096, 50428)]