2017118726

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1427}}^1\times {\mathrm{3257}}^1$

素因数の和:4724

約数の個数: 32

約数和(自身を含む): 3573061632

約数和(自身を除く): 1555942906

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 1427, 2854, 3257, 6514, 9989, 19978, 22799, 44237, 45598, 88474, 100967, 201934, 309659, 619318, 706769, 1413538, 4647739, 9295478, 32534173, 65068346, 144079909, 288159818, 1008559363, 2017118726]

約数ペア:

[(1, 2017118726), (2, 1008559363), (7, 288159818), (14, 144079909), (31, 65068346), (62, 32534173), (217, 9295478), (434, 4647739), (1427, 1413538), (2854, 706769), (3257, 619318), (6514, 309659), (9989, 201934), (19978, 100967), (22799, 88474), (44237, 45598)]