22278399626

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{253273}}^1$

素因数の和:253446

約数の個数: 32

約数和(自身を含む): 39194658048

約数和(自身を除く): 16916258422

約数列:

[1, 2, 7, 14, 61, 103, 122, 206, 427, 721, 854, 1442, 6283, 12566, 43981, 87962, 253273, 506546, 1772911, 3545822, 15449653, 26087119, 30899306, 52174238, 108147571, 182609833, 216295142, 365219666, 1591314259, 3182628518, 11139199813, 22278399626]

約数ペア:

[(1, 22278399626), (2, 11139199813), (7, 3182628518), (14, 1591314259), (61, 365219666), (103, 216295142), (122, 182609833), (206, 108147571), (427, 52174238), (721, 30899306), (854, 26087119), (1442, 15449653), (6283, 3545822), (12566, 1772911), (43981, 506546), (87962, 253273)]