2850628

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:172

約数の個数: 48

約数和(自身を含む): 5975424

約数和(自身を除く): 3124796

約数列:

[1, 2, 4, 11, 17, 22, 34, 37, 44, 68, 74, 103, 148, 187, 206, 374, 407, 412, 629, 748, 814, 1133, 1258, 1628, 1751, 2266, 2516, 3502, 3811, 4532, 6919, 7004, 7622, 13838, 15244, 19261, 27676, 38522, 41921, 64787, 77044, 83842, 129574, 167684, 259148, 712657, 1425314, 2850628]

約数ペア:

[(1, 2850628), (2, 1425314), (4, 712657), (11, 259148), (17, 167684), (22, 129574), (34, 83842), (37, 77044), (44, 64787), (68, 41921), (74, 38522), (103, 27676), (148, 19261), (187, 15244), (206, 13838), (374, 7622), (407, 7004), (412, 6919), (629, 4532), (748, 3811), (814, 3502), (1133, 2516), (1258, 2266), (1628, 1751)]