1898808219506

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{541}}^1\times {\mathrm{1411831}}^1$

素因数の和:1412498

約数の個数: 32

約数和(自身を含む): 3140433922176

約数和(自身を除く): 1241625702670

約数列:

[1, 2, 11, 22, 113, 226, 541, 1082, 1243, 2486, 5951, 11902, 61133, 122266, 672463, 1344926, 1411831, 2823662, 15530141, 31060282, 159536903, 319073806, 763800571, 1527601142, 1754905933, 3509811866, 8401806281, 16803612562, 86309464523, 172618929046, 949404109753, 1898808219506]

約数ペア:

[(1, 1898808219506), (2, 949404109753), (11, 172618929046), (22, 86309464523), (113, 16803612562), (226, 8401806281), (541, 3509811866), (1082, 1754905933), (1243, 1527601142), (2486, 763800571), (5951, 319073806), (11902, 159536903), (61133, 31060282), (122266, 15530141), (672463, 2823662), (1344926, 1411831)]