1310436

素因数分解:

$2^2\times 3^2\times {\mathrm{89}}^1\times {\mathrm{409}}^1$

素因数の和:508

約数の個数: 36

約数和(自身を含む): 3357900

約数和(自身を除く): 2047464

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 89, 178, 267, 356, 409, 534, 801, 818, 1068, 1227, 1602, 1636, 2454, 3204, 3681, 4908, 7362, 14724, 36401, 72802, 109203, 145604, 218406, 327609, 436812, 655218, 1310436]

約数ペア:

[(1, 1310436), (2, 655218), (3, 436812), (4, 327609), (6, 218406), (9, 145604), (12, 109203), (18, 72802), (36, 36401), (89, 14724), (178, 7362), (267, 4908), (356, 3681), (409, 3204), (534, 2454), (801, 1636), (818, 1602), (1068, 1227)]