396849336

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1271953}}^1$

素因数の和:1271975

約数の個数: 32

約数和(自身を含む): 1068441360

約数和(自身を除く): 671592024

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 1271953, 2543906, 3815859, 5087812, 7631718, 10175624, 15263436, 16535389, 30526872, 33070778, 49606167, 66141556, 99212334, 132283112, 198424668, 396849336]

約数ペア:

[(1, 396849336), (2, 198424668), (3, 132283112), (4, 99212334), (6, 66141556), (8, 49606167), (12, 33070778), (13, 30526872), (24, 16535389), (26, 15263436), (39, 10175624), (52, 7631718), (78, 5087812), (104, 3815859), (156, 2543906), (312, 1271953)]