1679544368

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{53639}}^1$

素因数の和:53769

約数の個数: 40

約数和(自身を含む): 3458707200

約数和(自身を除く): 1779162832

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 103, 152, 206, 304, 412, 824, 1648, 1957, 3914, 7828, 15656, 31312, 53639, 107278, 214556, 429112, 858224, 1019141, 2038282, 4076564, 5524817, 8153128, 11049634, 16306256, 22099268, 44198536, 88397072, 104971523, 209943046, 419886092, 839772184, 1679544368]

約数ペア:

[(1, 1679544368), (2, 839772184), (4, 419886092), (8, 209943046), (16, 104971523), (19, 88397072), (38, 44198536), (76, 22099268), (103, 16306256), (152, 11049634), (206, 8153128), (304, 5524817), (412, 4076564), (824, 2038282), (1648, 1019141), (1957, 858224), (3914, 429112), (7828, 214556), (15656, 107278), (31312, 53639)]