1489966697408

素因数分解:

$2^6\times 7^1\times {\mathrm{3325818521}}^1$

素因数の和:3325818540

約数の個数: 28

約数和(自身を含む): 3379031618352

約数和(自身を除く): 1889064920944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 3325818521, 6651637042, 13303274084, 23280729647, 26606548168, 46561459294, 53213096336, 93122918588, 106426192672, 186245837176, 212852385344, 372491674352, 744983348704, 1489966697408]

約数ペア:

[(1, 1489966697408), (2, 744983348704), (4, 372491674352), (7, 212852385344), (8, 186245837176), (14, 106426192672), (16, 93122918588), (28, 53213096336), (32, 46561459294), (56, 26606548168), (64, 23280729647), (112, 13303274084), (224, 6651637042), (448, 3325818521)]