1338202544

素因数分解:

$2^4\times 7^2\times {\mathrm{31}}^1\times {\mathrm{55061}}^1$

素因数の和:55114

約数の個数: 60

約数和(自身を含む): 3113425728

約数和(自身を除く): 1775223184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 49, 56, 62, 98, 112, 124, 196, 217, 248, 392, 434, 496, 784, 868, 1519, 1736, 3038, 3472, 6076, 12152, 24304, 55061, 110122, 220244, 385427, 440488, 770854, 880976, 1541708, 1706891, 2697989, 3083416, 3413782, 5395978, 6166832, 6827564, 10791956, 11948237, 13655128, 21583912, 23896474, 27310256, 43167824, 47792948, 83637659, 95585896, 167275318, 191171792, 334550636, 669101272, 1338202544]

約数ペア:

[(1, 1338202544), (2, 669101272), (4, 334550636), (7, 191171792), (8, 167275318), (14, 95585896), (16, 83637659), (28, 47792948), (31, 43167824), (49, 27310256), (56, 23896474), (62, 21583912), (98, 13655128), (112, 11948237), (124, 10791956), (196, 6827564), (217, 6166832), (248, 5395978), (392, 3413782), (434, 3083416), (496, 2697989), (784, 1706891), (868, 1541708), (1519, 880976), (1736, 770854), (3038, 440488), (3472, 385427), (6076, 220244), (12152, 110122), (24304, 55061)]