2108640406

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{179}}^1\times {\mathrm{2053}}^1$

素因数の和:2404

約数の個数: 32

約数和(自身を含む): 3371846400

約数和(自身を除く): 1263205994

約数列:

[1, 2, 19, 38, 151, 179, 302, 358, 2053, 2869, 3401, 4106, 5738, 6802, 27029, 39007, 54058, 78014, 310003, 367487, 513551, 620006, 734974, 1027102, 5890057, 6982253, 11780114, 13964506, 55490537, 110981074, 1054320203, 2108640406]

約数ペア:

[(1, 2108640406), (2, 1054320203), (19, 110981074), (38, 55490537), (151, 13964506), (179, 11780114), (302, 6982253), (358, 5890057), (2053, 1027102), (2869, 734974), (3401, 620006), (4106, 513551), (5738, 367487), (6802, 310003), (27029, 78014), (39007, 54058)]