143388812

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{301237}}^1$

素因数の和:301265

約数の個数: 24

約数和(自身を含む): 303647904

約数和(自身を除く): 160259092

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 301237, 602474, 1204948, 2108659, 4217318, 5121029, 8434636, 10242058, 20484116, 35847203, 71694406, 143388812]

約数ペア:

[(1, 143388812), (2, 71694406), (4, 35847203), (7, 20484116), (14, 10242058), (17, 8434636), (28, 5121029), (34, 4217318), (68, 2108659), (119, 1204948), (238, 602474), (476, 301237)]