423299994

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{29983}}^1$

素因数の和:30182

約数の個数: 32

約数和(自身を含む): 916790784

約数和(自身を除く): 493490790

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 181, 362, 543, 1086, 2353, 4706, 7059, 14118, 29983, 59966, 89949, 179898, 389779, 779558, 1169337, 2338674, 5426923, 10853846, 16280769, 32561538, 70549999, 141099998, 211649997, 423299994]

約数ペア:

[(1, 423299994), (2, 211649997), (3, 141099998), (6, 70549999), (13, 32561538), (26, 16280769), (39, 10853846), (78, 5426923), (181, 2338674), (362, 1169337), (543, 779558), (1086, 389779), (2353, 179898), (4706, 89949), (7059, 59966), (14118, 29983)]