898889334

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{270913}}^1$

素因数の和:271004

約数の個数: 32

約数和(自身を含む): 2080619520

約数和(自身を除く): 1181730186

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 79, 158, 237, 474, 553, 1106, 1659, 3318, 270913, 541826, 812739, 1625478, 1896391, 3792782, 5689173, 11378346, 21402127, 42804254, 64206381, 128412762, 149814889, 299629778, 449444667, 898889334]

約数ペア:

[(1, 898889334), (2, 449444667), (3, 299629778), (6, 149814889), (7, 128412762), (14, 64206381), (21, 42804254), (42, 21402127), (79, 11378346), (158, 5689173), (237, 3792782), (474, 1896391), (553, 1625478), (1106, 812739), (1659, 541826), (3318, 270913)]