254046334

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{347}}^1\times {\mathrm{353}}^1$

素因数の和:780

約数の個数: 32

約数和(自身を含む): 412446816

約数和(自身を除く): 158400482

約数列:

[1, 2, 17, 34, 61, 122, 347, 353, 694, 706, 1037, 2074, 5899, 6001, 11798, 12002, 21167, 21533, 42334, 43066, 122491, 244982, 359839, 366061, 719678, 732122, 2082347, 4164694, 7471951, 14943902, 127023167, 254046334]

約数ペア:

[(1, 254046334), (2, 127023167), (17, 14943902), (34, 7471951), (61, 4164694), (122, 2082347), (347, 732122), (353, 719678), (694, 366061), (706, 359839), (1037, 244982), (2074, 122491), (5899, 43066), (6001, 42334), (11798, 21533), (12002, 21167)]