2188677241

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{503}}^1$

素因数の和:753

約数の個数: 32

約数和(自身を含む): 2449440000

約数和(自身を除く): 260762759

約数列:

[1, 19, 29, 53, 149, 503, 551, 1007, 1537, 2831, 4321, 7897, 9557, 14587, 26659, 29203, 74947, 82099, 150043, 229013, 277153, 506521, 773111, 1423993, 2173463, 3972191, 4351247, 14689109, 41295797, 75471629, 115193539, 2188677241]

約数ペア:

[(1, 2188677241), (19, 115193539), (29, 75471629), (53, 41295797), (149, 14689109), (503, 4351247), (551, 3972191), (1007, 2173463), (1537, 1423993), (2831, 773111), (4321, 506521), (7897, 277153), (9557, 229013), (14587, 150043), (26659, 82099), (29203, 74947)]