1840222804

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{761}}^1\times {\mathrm{1289}}^1$

素因数の和:2128

約数の個数: 48

約数和(自身を含む): 3743187840

約数和(自身を除く): 1902965036

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 469, 761, 938, 1289, 1522, 1876, 2578, 3044, 5156, 5327, 9023, 10654, 18046, 21308, 36092, 50987, 86363, 101974, 172726, 203948, 345452, 356909, 604541, 713818, 980929, 1209082, 1427636, 1961858, 2418164, 3923716, 6866503, 13733006, 27466012, 65722243, 131444486, 262888972, 460055701, 920111402, 1840222804]

約数ペア:

[(1, 1840222804), (2, 920111402), (4, 460055701), (7, 262888972), (14, 131444486), (28, 65722243), (67, 27466012), (134, 13733006), (268, 6866503), (469, 3923716), (761, 2418164), (938, 1961858), (1289, 1427636), (1522, 1209082), (1876, 980929), (2578, 713818), (3044, 604541), (5156, 356909), (5327, 345452), (9023, 203948), (10654, 172726), (18046, 101974), (21308, 86363), (36092, 50987)]