2007751552

素因数分解:

$2^7\times {\mathrm{409}}^1\times {\mathrm{38351}}^1$

素因数の和:38774

約数の個数: 32

約数和(自身を含む): 4009701600

約数和(自身を除く): 2001950048

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 409, 818, 1636, 3272, 6544, 13088, 26176, 38351, 52352, 76702, 153404, 306808, 613616, 1227232, 2454464, 4908928, 15685559, 31371118, 62742236, 125484472, 250968944, 501937888, 1003875776, 2007751552]

約数ペア:

[(1, 2007751552), (2, 1003875776), (4, 501937888), (8, 250968944), (16, 125484472), (32, 62742236), (64, 31371118), (128, 15685559), (409, 4908928), (818, 2454464), (1636, 1227232), (3272, 613616), (6544, 306808), (13088, 153404), (26176, 76702), (38351, 52352)]