1026848208

素因数分解:

$2^4\times 3^1\times {\mathrm{97}}^1\times {\mathrm{220543}}^1$

素因数の和:220651

約数の個数: 40

約数和(自身を含む): 2680050688

約数和(自身を除く): 1653202480

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 97, 194, 291, 388, 582, 776, 1164, 1552, 2328, 4656, 220543, 441086, 661629, 882172, 1323258, 1764344, 2646516, 3528688, 5293032, 10586064, 21392671, 42785342, 64178013, 85570684, 128356026, 171141368, 256712052, 342282736, 513424104, 1026848208]

約数ペア:

[(1, 1026848208), (2, 513424104), (3, 342282736), (4, 256712052), (6, 171141368), (8, 128356026), (12, 85570684), (16, 64178013), (24, 42785342), (48, 21392671), (97, 10586064), (194, 5293032), (291, 3528688), (388, 2646516), (582, 1764344), (776, 1323258), (1164, 882172), (1552, 661629), (2328, 441086), (4656, 220543)]