2793156788

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{373}}^1\times {\mathrm{2663}}^1$

素因数の和:3096

約数の個数: 48

約数和(自身を含む): 5300507520

約数和(自身を除く): 2507350732

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 373, 703, 746, 1406, 1492, 2663, 2812, 5326, 7087, 10652, 13801, 14174, 27602, 28348, 50597, 55204, 98531, 101194, 197062, 202388, 262219, 394124, 524438, 993299, 1048876, 1872089, 1986598, 3744178, 3973196, 7488356, 18872681, 36752063, 37745362, 73504126, 75490724, 147008252, 698289197, 1396578394, 2793156788]

約数ペア:

[(1, 2793156788), (2, 1396578394), (4, 698289197), (19, 147008252), (37, 75490724), (38, 73504126), (74, 37745362), (76, 36752063), (148, 18872681), (373, 7488356), (703, 3973196), (746, 3744178), (1406, 1986598), (1492, 1872089), (2663, 1048876), (2812, 993299), (5326, 524438), (7087, 394124), (10652, 262219), (13801, 202388), (14174, 197062), (27602, 101194), (28348, 98531), (50597, 55204)]