242550998

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{1031}}^1$

素因数の和:1244

約数の個数: 32

約数和(自身を含む): 395297280

約数和(自身を除く): 152746282

約数列:

[1, 2, 19, 38, 41, 82, 151, 302, 779, 1031, 1558, 2062, 2869, 5738, 6191, 12382, 19589, 39178, 42271, 84542, 117629, 155681, 235258, 311362, 803149, 1606298, 2957939, 5915878, 6382921, 12765842, 121275499, 242550998]

約数ペア:

[(1, 242550998), (2, 121275499), (19, 12765842), (38, 6382921), (41, 5915878), (82, 2957939), (151, 1606298), (302, 803149), (779, 311362), (1031, 235258), (1558, 155681), (2062, 117629), (2869, 84542), (5738, 42271), (6191, 39178), (12382, 19589)]