2013402818

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1427}}^1\times {\mathrm{3251}}^1$

素因数の和:4718

約数の個数: 32

約数和(自身を含む): 3566481408

約数和(自身を除く): 1553078590

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 1427, 2854, 3251, 6502, 9989, 19978, 22757, 44237, 45514, 88474, 100781, 201562, 309659, 619318, 705467, 1410934, 4639177, 9278354, 32474239, 64948478, 143814487, 287628974, 1006701409, 2013402818]

約数ペア:

[(1, 2013402818), (2, 1006701409), (7, 287628974), (14, 143814487), (31, 64948478), (62, 32474239), (217, 9278354), (434, 4639177), (1427, 1410934), (2854, 705467), (3251, 619318), (6502, 309659), (9989, 201562), (19978, 100781), (22757, 88474), (44237, 45514)]