2503663984

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{103423}}^1$

素因数の和:103537

約数の個数: 40

約数和(自身を含む): 5193953280

約数和(自身を除く): 2690289296

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 89, 136, 178, 272, 356, 712, 1424, 1513, 3026, 6052, 12104, 24208, 103423, 206846, 413692, 827384, 1654768, 1758191, 3516382, 7032764, 9204647, 14065528, 18409294, 28131056, 36818588, 73637176, 147274352, 156478999, 312957998, 625915996, 1251831992, 2503663984]

約数ペア:

[(1, 2503663984), (2, 1251831992), (4, 625915996), (8, 312957998), (16, 156478999), (17, 147274352), (34, 73637176), (68, 36818588), (89, 28131056), (136, 18409294), (178, 14065528), (272, 9204647), (356, 7032764), (712, 3516382), (1424, 1758191), (1513, 1654768), (3026, 827384), (6052, 413692), (12104, 206846), (24208, 103423)]