1978045604

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{1301}}^1\times {\mathrm{10273}}^1$

素因数の和:11615

約数の個数: 24

約数和(自身を含む): 3558214968

約数和(自身を除く): 1580169364

約数列:

[1, 2, 4, 37, 74, 148, 1301, 2602, 5204, 10273, 20546, 41092, 48137, 96274, 192548, 380101, 760202, 1520404, 13365173, 26730346, 53460692, 494511401, 989022802, 1978045604]

約数ペア:

[(1, 1978045604), (2, 989022802), (4, 494511401), (37, 53460692), (74, 26730346), (148, 13365173), (1301, 1520404), (2602, 760202), (5204, 380101), (10273, 192548), (20546, 96274), (41092, 48137)]