2247698384

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{8263597}}^1$

素因数の和:8263622

約数の個数: 20

約数和(自身を含む): 4611087684

約数和(自身を除く): 2363389300

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 8263597, 16527194, 33054388, 66108776, 132217552, 140481149, 280962298, 561924596, 1123849192, 2247698384]

約数ペア:

[(1, 2247698384), (2, 1123849192), (4, 561924596), (8, 280962298), (16, 140481149), (17, 132217552), (34, 66108776), (68, 33054388), (136, 16527194), (272, 8263597)]