4010997326

素因数分解:

$2^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{211}}^1\times {\mathrm{7109}}^1$

素因数の和:7520

約数の個数: 32

約数和(自身を含む): 6945730560

約数和(自身を除く): 2934733234

約数列:

[1, 2, 7, 14, 191, 211, 382, 422, 1337, 1477, 2674, 2954, 7109, 14218, 40301, 49763, 80602, 99526, 282107, 564214, 1357819, 1499999, 2715638, 2999998, 9504733, 10499993, 19009466, 20999986, 286499809, 572999618, 2005498663, 4010997326]

約数ペア:

[(1, 4010997326), (2, 2005498663), (7, 572999618), (14, 286499809), (191, 20999986), (211, 19009466), (382, 10499993), (422, 9504733), (1337, 2999998), (1477, 2715638), (2674, 1499999), (2954, 1357819), (7109, 564214), (14218, 282107), (40301, 99526), (49763, 80602)]