2215511444476

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{457}}^1\times {\mathrm{1090897}}^1$

素因数の和:1091470

約数の個数: 48

約数和(自身を含む): 4280840841312

約数和(自身を除く): 2065329396836

約数列:

[1, 2, 4, 11, 22, 44, 101, 202, 404, 457, 914, 1111, 1828, 2222, 4444, 5027, 10054, 20108, 46157, 92314, 184628, 507727, 1015454, 1090897, 2030908, 2181794, 4363588, 11999867, 23999734, 47999468, 110180597, 220361194, 440722388, 498539929, 997079858, 1211986567, 1994159716, 2423973134, 4847946268, 5483939219, 10967878438, 21935756876, 50352532829, 100705065658, 201410131316, 553877861119, 1107755722238, 2215511444476]

約数ペア:

[(1, 2215511444476), (2, 1107755722238), (4, 553877861119), (11, 201410131316), (22, 100705065658), (44, 50352532829), (101, 21935756876), (202, 10967878438), (404, 5483939219), (457, 4847946268), (914, 2423973134), (1111, 1994159716), (1828, 1211986567), (2222, 997079858), (4444, 498539929), (5027, 440722388), (10054, 220361194), (20108, 110180597), (46157, 47999468), (92314, 23999734), (184628, 11999867), (507727, 4363588), (1015454, 2181794), (1090897, 2030908)]