372965714

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{239}}^1\times {\mathrm{797}}^1$

素因数の和:1138

約数の個数: 32

約数和(自身を含む): 620524800

約数和(自身を除く): 247559086

約数列:

[1, 2, 11, 22, 89, 178, 239, 478, 797, 979, 1594, 1958, 2629, 5258, 8767, 17534, 21271, 42542, 70933, 141866, 190483, 233981, 380966, 467962, 780263, 1560526, 2095313, 4190626, 16952987, 33905974, 186482857, 372965714]

約数ペア:

[(1, 372965714), (2, 186482857), (11, 33905974), (22, 16952987), (89, 4190626), (178, 2095313), (239, 1560526), (478, 780263), (797, 467962), (979, 380966), (1594, 233981), (1958, 190483), (2629, 141866), (5258, 70933), (8767, 42542), (17534, 21271)]