492740648

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{419}}^1\times {\mathrm{8647}}^1$

素因数の和:9089

約数の個数: 32

約数和(自身を含む): 980683200

約数和(自身を除く): 487942552

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 419, 838, 1676, 3352, 7123, 8647, 14246, 17294, 28492, 34588, 56984, 69176, 146999, 293998, 587996, 1175992, 3623093, 7246186, 14492372, 28984744, 61592581, 123185162, 246370324, 492740648]

約数ペア:

[(1, 492740648), (2, 246370324), (4, 123185162), (8, 61592581), (17, 28984744), (34, 14492372), (68, 7246186), (136, 3623093), (419, 1175992), (838, 587996), (1676, 293998), (3352, 146999), (7123, 69176), (8647, 56984), (14246, 34588), (17294, 28492)]