2008774088

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{455711}}^1$

素因数の和:455765

約数の個数: 32

約数和(自身を含む): 4101408000

約数和(自身を除く): 2092633912

約数列:

[1, 2, 4, 8, 19, 29, 38, 58, 76, 116, 152, 232, 551, 1102, 2204, 4408, 455711, 911422, 1822844, 3645688, 8658509, 13215619, 17317018, 26431238, 34634036, 52862476, 69268072, 105724952, 251096761, 502193522, 1004387044, 2008774088]

約数ペア:

[(1, 2008774088), (2, 1004387044), (4, 502193522), (8, 251096761), (19, 105724952), (29, 69268072), (38, 52862476), (58, 34634036), (76, 26431238), (116, 17317018), (152, 13215619), (232, 8658509), (551, 3645688), (1102, 1822844), (2204, 911422), (4408, 455711)]