1396156688612

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{21061}}^1\times {\mathrm{139267}}^1$

素因数の和:160356

約数の個数: 48

約数和(自身を含む): 2956728716928

約数和(自身を除く): 1560572028316

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 21061, 42122, 84244, 139267, 147427, 278534, 294854, 358037, 557068, 589708, 716074, 974869, 1432148, 1949738, 2367539, 2506259, 3899476, 4735078, 5012518, 9470156, 10025036, 16572773, 33145546, 66291092, 2933102287, 5866204574, 11732409148, 20531716009, 41063432018, 49862738879, 82126864036, 99725477758, 199450955516, 349039172153, 698078344306, 1396156688612]

約数ペア:

[(1, 1396156688612), (2, 698078344306), (4, 349039172153), (7, 199450955516), (14, 99725477758), (17, 82126864036), (28, 49862738879), (34, 41063432018), (68, 20531716009), (119, 11732409148), (238, 5866204574), (476, 2933102287), (21061, 66291092), (42122, 33145546), (84244, 16572773), (139267, 10025036), (147427, 9470156), (278534, 5012518), (294854, 4735078), (358037, 3899476), (557068, 2506259), (589708, 2367539), (716074, 1949738), (974869, 1432148)]