2866908

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{587}}^1$

素因数の和:642

約数の個数: 48

約数和(自身を含む): 7507584

約数和(自身を除く): 4640676

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 37, 44, 66, 74, 111, 132, 148, 222, 407, 444, 587, 814, 1174, 1221, 1628, 1761, 2348, 2442, 3522, 4884, 6457, 7044, 12914, 19371, 21719, 25828, 38742, 43438, 65157, 77484, 86876, 130314, 238909, 260628, 477818, 716727, 955636, 1433454, 2866908]

約数ペア:

[(1, 2866908), (2, 1433454), (3, 955636), (4, 716727), (6, 477818), (11, 260628), (12, 238909), (22, 130314), (33, 86876), (37, 77484), (44, 65157), (66, 43438), (74, 38742), (111, 25828), (132, 21719), (148, 19371), (222, 12914), (407, 7044), (444, 6457), (587, 4884), (814, 3522), (1174, 2442), (1221, 2348), (1628, 1761)]