2007233776

素因数分解:

$2^4\times {\mathrm{389}}^1\times {\mathrm{521}}^1\times {\mathrm{619}}^1$

素因数の和:1537

約数の個数: 40

約数和(自身を含む): 3912807600

約数和(自身を除く): 1905573824

約数列:

[1, 2, 4, 8, 16, 389, 521, 619, 778, 1042, 1238, 1556, 2084, 2476, 3112, 4168, 4952, 6224, 8336, 9904, 202669, 240791, 322499, 405338, 481582, 644998, 810676, 963164, 1289996, 1621352, 1926328, 2579992, 3242704, 3852656, 5159984, 125452111, 250904222, 501808444, 1003616888, 2007233776]

約数ペア:

[(1, 2007233776), (2, 1003616888), (4, 501808444), (8, 250904222), (16, 125452111), (389, 5159984), (521, 3852656), (619, 3242704), (778, 2579992), (1042, 1926328), (1238, 1621352), (1556, 1289996), (2084, 963164), (2476, 810676), (3112, 644998), (4168, 481582), (4952, 405338), (6224, 322499), (8336, 240791), (9904, 202669)]