1018472

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1399}}^1$

素因数の和:1425

約数の個数: 32

約数和(自身を含む): 2352000

約数和(自身を除く): 1333528

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 1399, 2798, 5596, 9793, 11192, 18187, 19586, 36374, 39172, 72748, 78344, 127309, 145496, 254618, 509236, 1018472]

約数ペア:

[(1, 1018472), (2, 509236), (4, 254618), (7, 145496), (8, 127309), (13, 78344), (14, 72748), (26, 39172), (28, 36374), (52, 19586), (56, 18187), (91, 11192), (104, 9793), (182, 5596), (364, 2798), (728, 1399)]