1671947948

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{3917}}^1$

素因数の和:4130

約数の個数: 48

約数和(自身を含む): 3258208800

約数和(自身を除く): 1586260852

約数列:

[1, 2, 4, 11, 22, 44, 89, 109, 178, 218, 356, 436, 979, 1199, 1958, 2398, 3916, 3917, 4796, 7834, 9701, 15668, 19402, 38804, 43087, 86174, 106711, 172348, 213422, 348613, 426844, 426953, 697226, 853906, 1394452, 1707812, 3834743, 4696483, 7669486, 9392966, 15338972, 18785932, 37998817, 75997634, 151995268, 417986987, 835973974, 1671947948]

約数ペア:

[(1, 1671947948), (2, 835973974), (4, 417986987), (11, 151995268), (22, 75997634), (44, 37998817), (89, 18785932), (109, 15338972), (178, 9392966), (218, 7669486), (356, 4696483), (436, 3834743), (979, 1707812), (1199, 1394452), (1958, 853906), (2398, 697226), (3916, 426953), (3917, 426844), (4796, 348613), (7834, 213422), (9701, 172348), (15668, 106711), (19402, 86174), (38804, 43087)]