2217506464

素因数分解:

$2^5\times {\mathrm{109}}^1\times {\mathrm{353}}^1\times {\mathrm{1801}}^1$

素因数の和:2273

約数の個数: 48

約数和(自身を含む): 4420702440

約数和(自身を除く): 2203195976

約数列:

[1, 2, 4, 8, 16, 32, 109, 218, 353, 436, 706, 872, 1412, 1744, 1801, 2824, 3488, 3602, 5648, 7204, 11296, 14408, 28816, 38477, 57632, 76954, 153908, 196309, 307816, 392618, 615632, 635753, 785236, 1231264, 1271506, 1570472, 2543012, 3140944, 5086024, 6281888, 10172048, 20344096, 69297077, 138594154, 277188308, 554376616, 1108753232, 2217506464]

約数ペア:

[(1, 2217506464), (2, 1108753232), (4, 554376616), (8, 277188308), (16, 138594154), (32, 69297077), (109, 20344096), (218, 10172048), (353, 6281888), (436, 5086024), (706, 3140944), (872, 2543012), (1412, 1570472), (1744, 1271506), (1801, 1231264), (2824, 785236), (3488, 635753), (3602, 615632), (5648, 392618), (7204, 307816), (11296, 196309), (14408, 153908), (28816, 76954), (38477, 57632)]