4950536

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{409}}^1$

素因数の和:521

約数の個数: 32

約数和(自身を含む): 9963000

約数和(自身を除く): 5012464

約数列:

[1, 2, 4, 8, 17, 34, 68, 89, 136, 178, 356, 409, 712, 818, 1513, 1636, 3026, 3272, 6052, 6953, 12104, 13906, 27812, 36401, 55624, 72802, 145604, 291208, 618817, 1237634, 2475268, 4950536]

約数ペア:

[(1, 4950536), (2, 2475268), (4, 1237634), (8, 618817), (17, 291208), (34, 145604), (68, 72802), (89, 55624), (136, 36401), (178, 27812), (356, 13906), (409, 12104), (712, 6953), (818, 6052), (1513, 3272), (1636, 3026)]