2076191830

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{291191}}^1$

素因数の和:291252

約数の個数: 32

約数和(自身を含む): 4025438208

約数和(自身を除く): 1949246378

約数列:

[1, 2, 5, 10, 23, 31, 46, 62, 115, 155, 230, 310, 713, 1426, 3565, 7130, 291191, 582382, 1455955, 2911910, 6697393, 9026921, 13394786, 18053842, 33486965, 45134605, 66973930, 90269210, 207619183, 415238366, 1038095915, 2076191830]

約数ペア:

[(1, 2076191830), (2, 1038095915), (5, 415238366), (10, 207619183), (23, 90269210), (31, 66973930), (46, 45134605), (62, 33486965), (115, 18053842), (155, 13394786), (230, 9026921), (310, 6697393), (713, 2911910), (1426, 1455955), (3565, 582382), (7130, 291191)]