2013402808

素因数分解:

$2^3\times {\mathrm{229}}^1\times {\mathrm{991}}^1\times {\mathrm{1109}}^1$

素因数の和:2335

約数の個数: 32

約数和(自身を含む): 3798864000

約数和(自身を除く): 1785461192

約数列:

[1, 2, 4, 8, 229, 458, 916, 991, 1109, 1832, 1982, 2218, 3964, 4436, 7928, 8872, 226939, 253961, 453878, 507922, 907756, 1015844, 1099019, 1815512, 2031688, 2198038, 4396076, 8792152, 251675351, 503350702, 1006701404, 2013402808]

約数ペア:

[(1, 2013402808), (2, 1006701404), (4, 503350702), (8, 251675351), (229, 8792152), (458, 4396076), (916, 2198038), (991, 2031688), (1109, 1815512), (1832, 1099019), (1982, 1015844), (2218, 907756), (3964, 507922), (4436, 453878), (7928, 253961), (8872, 226939)]