388082122

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{577}}^1$

素因数の和:826

約数の個数: 32

約数和(自身を含む): 612795600

約数和(自身を除く): 224713478

約数列:

[1, 2, 37, 61, 74, 122, 149, 298, 577, 1154, 2257, 4514, 5513, 9089, 11026, 18178, 21349, 35197, 42698, 70394, 85973, 171946, 336293, 672586, 1302289, 2604578, 3181001, 5244353, 6362002, 10488706, 194041061, 388082122]

約数ペア:

[(1, 388082122), (2, 194041061), (37, 10488706), (61, 6362002), (74, 5244353), (122, 3181001), (149, 2604578), (298, 1302289), (577, 672586), (1154, 336293), (2257, 171946), (4514, 85973), (5513, 70394), (9089, 42698), (11026, 35197), (18178, 21349)]