821884492

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{14813}}^1$

素因数の和:14938

約数の個数: 48

約数和(自身を含む): 1707283872

約数和(自身を除く): 885399380

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 97, 143, 194, 286, 388, 572, 1067, 1261, 2134, 2522, 4268, 5044, 13871, 14813, 27742, 29626, 55484, 59252, 162943, 192569, 325886, 385138, 651772, 770276, 1436861, 2118259, 2873722, 4236518, 5747444, 8473036, 15805471, 18679193, 31610942, 37358386, 63221884, 74716772, 205471123, 410942246, 821884492]

約数ペア:

[(1, 821884492), (2, 410942246), (4, 205471123), (11, 74716772), (13, 63221884), (22, 37358386), (26, 31610942), (44, 18679193), (52, 15805471), (97, 8473036), (143, 5747444), (194, 4236518), (286, 2873722), (388, 2118259), (572, 1436861), (1067, 770276), (1261, 651772), (2134, 385138), (2522, 325886), (4268, 192569), (5044, 162943), (13871, 59252), (14813, 55484), (27742, 29626)]