634803572

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{53309}}^1$

素因数の和:53555

約数の個数: 24

約数和(自身を含む): 1201607400

約数和(自身を除く): 566803828

約数列:

[1, 2, 4, 13, 26, 52, 229, 458, 916, 2977, 5954, 11908, 53309, 106618, 213236, 693017, 1386034, 2772068, 12207761, 24415522, 48831044, 158700893, 317401786, 634803572]

約数ペア:

[(1, 634803572), (2, 317401786), (4, 158700893), (13, 48831044), (26, 24415522), (52, 12207761), (229, 2772068), (458, 1386034), (916, 693017), (2977, 213236), (5954, 106618), (11908, 53309)]