1246451908

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{12491}}^1$

素因数の和:12628

約数の個数: 48

約数和(自身を含む): 2497400640

約数和(自身を除く): 1250948732

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 101, 202, 247, 404, 494, 988, 1313, 1919, 2626, 3838, 5252, 7676, 12491, 24947, 24982, 49894, 49964, 99788, 162383, 237329, 324766, 474658, 649532, 949316, 1261591, 2523182, 3085277, 5046364, 6170554, 12341108, 16400683, 23970229, 32801366, 47940458, 65602732, 95880916, 311612977, 623225954, 1246451908]

約数ペア:

[(1, 1246451908), (2, 623225954), (4, 311612977), (13, 95880916), (19, 65602732), (26, 47940458), (38, 32801366), (52, 23970229), (76, 16400683), (101, 12341108), (202, 6170554), (247, 5046364), (404, 3085277), (494, 2523182), (988, 1261591), (1313, 949316), (1919, 649532), (2626, 474658), (3838, 324766), (5252, 237329), (7676, 162383), (12491, 99788), (24947, 49964), (24982, 49894)]