1943997294

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{145487}}^1$

素因数の和:145640

約数の個数: 32

約数和(自身を含む): 4148153856

約数和(自身を除く): 2204156562

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 131, 262, 393, 786, 2227, 4454, 6681, 13362, 145487, 290974, 436461, 872922, 2473279, 4946558, 7419837, 14839674, 19058797, 38117594, 57176391, 114352782, 323999549, 647999098, 971998647, 1943997294]

約数ペア:

[(1, 1943997294), (2, 971998647), (3, 647999098), (6, 323999549), (17, 114352782), (34, 57176391), (51, 38117594), (102, 19058797), (131, 14839674), (262, 7419837), (393, 4946558), (786, 2473279), (2227, 872922), (4454, 436461), (6681, 290974), (13362, 145487)]