7480186

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{461}}^1$

素因数の和:550

約数の個数: 32

約数和(自身を含む): 13749120

約数和(自身を除く): 6268934

約数列:

[1, 2, 7, 14, 19, 38, 61, 122, 133, 266, 427, 461, 854, 922, 1159, 2318, 3227, 6454, 8113, 8759, 16226, 17518, 28121, 56242, 61313, 122626, 196847, 393694, 534299, 1068598, 3740093, 7480186]

約数ペア:

[(1, 7480186), (2, 3740093), (7, 1068598), (14, 534299), (19, 393694), (38, 196847), (61, 122626), (122, 61313), (133, 56242), (266, 28121), (427, 17518), (461, 16226), (854, 8759), (922, 8113), (1159, 6454), (2318, 3227)]