4040960984

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{138427}}^1$

素因数の和:138563

約数の個数: 32

約数和(自身を含む): 7848867600

約数和(自身を除く): 3807906616

約数列:

[1, 2, 4, 8, 41, 82, 89, 164, 178, 328, 356, 712, 3649, 7298, 14596, 29192, 138427, 276854, 553708, 1107416, 5675507, 11351014, 12320003, 22702028, 24640006, 45404056, 49280012, 98560024, 505120123, 1010240246, 2020480492, 4040960984]

約数ペア:

[(1, 4040960984), (2, 2020480492), (4, 1010240246), (8, 505120123), (41, 98560024), (82, 49280012), (89, 45404056), (164, 24640006), (178, 22702028), (328, 12320003), (356, 11351014), (712, 5675507), (3649, 1107416), (7298, 553708), (14596, 276854), (29192, 138427)]