2016221522

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{541}}^1\times {\mathrm{2237}}^1$

素因数の和:2811

約数の個数: 48

約数和(自身を含む): 3733601688

約数和(自身を除く): 1717380166

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 119, 238, 541, 833, 1082, 1666, 2237, 3787, 4474, 7574, 9197, 15659, 18394, 26509, 31318, 38029, 53018, 64379, 76058, 109613, 128758, 219226, 266203, 450653, 532406, 901306, 1210217, 1863421, 2420434, 3726842, 8471519, 16943038, 20573689, 41147378, 59300633, 118601266, 144015823, 288031646, 1008110761, 2016221522]

約数ペア:

[(1, 2016221522), (2, 1008110761), (7, 288031646), (14, 144015823), (17, 118601266), (34, 59300633), (49, 41147378), (98, 20573689), (119, 16943038), (238, 8471519), (541, 3726842), (833, 2420434), (1082, 1863421), (1666, 1210217), (2237, 901306), (3787, 532406), (4474, 450653), (7574, 266203), (9197, 219226), (15659, 128758), (18394, 109613), (26509, 76058), (31318, 64379), (38029, 53018)]