5539690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{991}}^1$

素因数の和:1054

約数の個数: 32

約数和(自身を含む): 10999296

約数和(自身を除く): 5459606

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 130, 215, 430, 559, 991, 1118, 1982, 2795, 4955, 5590, 9910, 12883, 25766, 42613, 64415, 85226, 128830, 213065, 426130, 553969, 1107938, 2769845, 5539690]

約数ペア:

[(1, 5539690), (2, 2769845), (5, 1107938), (10, 553969), (13, 426130), (26, 213065), (43, 128830), (65, 85226), (86, 64415), (130, 42613), (215, 25766), (430, 12883), (559, 9910), (991, 5590), (1118, 4955), (1982, 2795)]