2019263402

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1163}}^1\times {\mathrm{1553}}^1$

素因数の和:2774

約数の個数: 32

約数和(自身を含む): 3342765888

約数和(自身を除く): 1323502486

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 1163, 1553, 2326, 3106, 15119, 20189, 30238, 40378, 50009, 66779, 100018, 133558, 650117, 868127, 1300234, 1736254, 1806139, 3612278, 23479807, 46959614, 77663977, 155327954, 1009631701, 2019263402]

約数ペア:

[(1, 2019263402), (2, 1009631701), (13, 155327954), (26, 77663977), (43, 46959614), (86, 23479807), (559, 3612278), (1118, 1806139), (1163, 1736254), (1553, 1300234), (2326, 868127), (3106, 650117), (15119, 133558), (20189, 100018), (30238, 66779), (40378, 50009)]